2021036004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1361}}^1$

素因数の和:1570

約数の個数: 144

約数和(自身を含む): 5830231680

約数和(自身を除く): 3809195676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 167, 171, 228, 234, 247, 334, 342, 468, 494, 501, 668, 684, 741, 988, 1002, 1361, 1482, 1503, 2004, 2171, 2223, 2722, 2964, 3006, 3173, 4083, 4342, 4446, 5444, 6012, 6346, 6513, 8166, 8684, 8892, 9519, 12249, 12692, 13026, 16332, 17693, 19038, 19539, 24498, 25859, 26052, 28557, 35386, 38076, 39078, 41249, 48996, 51718, 53079, 57114, 70772, 77577, 78156, 82498, 103436, 106158, 114228, 123747, 155154, 159237, 164996, 212316, 227287, 232731, 247494, 310308, 318474, 336167, 371241, 454574, 465462, 494988, 636948, 672334, 681861, 742482, 909148, 930924, 1008501, 1344668, 1363722, 1484964, 2017002, 2045583, 2727444, 2954731, 3025503, 4034004, 4091166, 4318453, 5909462, 6051006, 8182332, 8636906, 8864193, 11818924, 12102012, 12955359, 17273812, 17728386, 25910718, 26592579, 35456772, 38866077, 51821436, 53185158, 56139889, 77732154, 106370316, 112279778, 155464308, 168419667, 224559556, 336839334, 505259001, 673678668, 1010518002, 2021036004]

約数ペア:

[(1, 2021036004), (2, 1010518002), (3, 673678668), (4, 505259001), (6, 336839334), (9, 224559556), (12, 168419667), (13, 155464308), (18, 112279778), (19, 106370316), (26, 77732154), (36, 56139889), (38, 53185158), (39, 51821436), (52, 38866077), (57, 35456772), (76, 26592579), (78, 25910718), (114, 17728386), (117, 17273812), (156, 12955359), (167, 12102012), (171, 11818924), (228, 8864193), (234, 8636906), (247, 8182332), (334, 6051006), (342, 5909462), (468, 4318453), (494, 4091166), (501, 4034004), (668, 3025503), (684, 2954731), (741, 2727444), (988, 2045583), (1002, 2017002), (1361, 1484964), (1482, 1363722), (1503, 1344668), (2004, 1008501), (2171, 930924), (2223, 909148), (2722, 742482), (2964, 681861), (3006, 672334), (3173, 636948), (4083, 494988), (4342, 465462), (4446, 454574), (5444, 371241), (6012, 336167), (6346, 318474), (6513, 310308), (8166, 247494), (8684, 232731), (8892, 227287), (9519, 212316), (12249, 164996), (12692, 159237), (13026, 155154), (16332, 123747), (17693, 114228), (19038, 106158), (19539, 103436), (24498, 82498), (25859, 78156), (26052, 77577), (28557, 70772), (35386, 57114), (38076, 53079), (39078, 51718), (41249, 48996)]