2021061042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{503}}^1$

素因数の和:765

約数の個数: 192

約数和(自身を含む): 5917556736

約数和(自身を除く): 3896495694

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 223, 231, 234, 273, 286, 429, 446, 462, 503, 546, 669, 693, 819, 858, 1001, 1006, 1287, 1338, 1386, 1509, 1561, 1638, 2002, 2007, 2453, 2574, 2899, 3003, 3018, 3122, 3521, 4014, 4527, 4683, 4906, 5533, 5798, 6006, 6539, 7042, 7359, 8697, 9009, 9054, 9366, 10563, 11066, 13078, 14049, 14718, 16599, 17171, 17394, 18018, 19617, 20293, 21126, 22077, 26091, 28098, 31689, 31889, 33198, 34342, 38731, 39234, 40586, 44154, 45773, 49797, 51513, 52182, 58851, 60879, 63378, 63778, 71929, 77462, 91546, 95667, 99594, 103026, 112169, 116193, 117702, 121758, 137319, 143858, 154539, 182637, 191334, 215787, 223223, 224338, 232386, 274638, 287001, 309078, 336507, 348579, 365274, 411957, 431574, 446446, 503503, 574002, 647361, 669669, 673014, 697158, 785183, 823914, 1007006, 1009521, 1233859, 1294722, 1339338, 1458197, 1510509, 1570366, 2009007, 2019042, 2355549, 2467718, 2916394, 3021018, 3701577, 4018014, 4374591, 4531527, 4711098, 7066647, 7403154, 8637013, 8749182, 9063054, 10207379, 11104731, 13123773, 14133294, 16040167, 17274026, 20414758, 22209462, 25911039, 26247546, 30622137, 32080334, 48120501, 51822078, 61244274, 77733117, 91866411, 96241002, 112281169, 144361503, 155466234, 183732822, 224562338, 288723006, 336843507, 673687014, 1010530521, 2021061042]

約数ペア:

[(1, 2021061042), (2, 1010530521), (3, 673687014), (6, 336843507), (7, 288723006), (9, 224562338), (11, 183732822), (13, 155466234), (14, 144361503), (18, 112281169), (21, 96241002), (22, 91866411), (26, 77733117), (33, 61244274), (39, 51822078), (42, 48120501), (63, 32080334), (66, 30622137), (77, 26247546), (78, 25911039), (91, 22209462), (99, 20414758), (117, 17274026), (126, 16040167), (143, 14133294), (154, 13123773), (182, 11104731), (198, 10207379), (223, 9063054), (231, 8749182), (234, 8637013), (273, 7403154), (286, 7066647), (429, 4711098), (446, 4531527), (462, 4374591), (503, 4018014), (546, 3701577), (669, 3021018), (693, 2916394), (819, 2467718), (858, 2355549), (1001, 2019042), (1006, 2009007), (1287, 1570366), (1338, 1510509), (1386, 1458197), (1509, 1339338), (1561, 1294722), (1638, 1233859), (2002, 1009521), (2007, 1007006), (2453, 823914), (2574, 785183), (2899, 697158), (3003, 673014), (3018, 669669), (3122, 647361), (3521, 574002), (4014, 503503), (4527, 446446), (4683, 431574), (4906, 411957), (5533, 365274), (5798, 348579), (6006, 336507), (6539, 309078), (7042, 287001), (7359, 274638), (8697, 232386), (9009, 224338), (9054, 223223), (9366, 215787), (10563, 191334), (11066, 182637), (13078, 154539), (14049, 143858), (14718, 137319), (16599, 121758), (17171, 117702), (17394, 116193), (18018, 112169), (19617, 103026), (20293, 99594), (21126, 95667), (22077, 91546), (26091, 77462), (28098, 71929), (31689, 63778), (31889, 63378), (33198, 60879), (34342, 58851), (38731, 52182), (39234, 51513), (40586, 49797), (44154, 45773)]