2021058468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8353}}^1$

素因数の和:8434

約数の個数: 144

約数和(自身を含む): 6130365696

約数和(自身を除く): 4109307228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 47, 52, 66, 78, 94, 99, 117, 132, 141, 143, 156, 188, 198, 234, 282, 286, 396, 423, 429, 468, 517, 564, 572, 611, 846, 858, 1034, 1222, 1287, 1551, 1692, 1716, 1833, 2068, 2444, 2574, 3102, 3666, 4653, 5148, 5499, 6204, 6721, 7332, 8353, 9306, 10998, 13442, 16706, 18612, 20163, 21996, 25059, 26884, 33412, 40326, 50118, 60489, 75177, 80652, 91883, 100236, 108589, 120978, 150354, 183766, 217178, 241956, 275649, 300708, 325767, 367532, 392591, 434356, 551298, 651534, 785182, 826947, 977301, 1102596, 1177773, 1194479, 1303068, 1570364, 1653894, 1954602, 2355546, 2388958, 3307788, 3533319, 3583437, 3909204, 4318501, 4711092, 4777916, 5103683, 7066638, 7166874, 8637002, 10207366, 10750311, 12955503, 14133276, 14333748, 15311049, 17274004, 20414732, 21500622, 25911006, 30622098, 38866509, 43001244, 45933147, 51822012, 56140513, 61244196, 77733018, 91866294, 112281026, 155466036, 168421539, 183732588, 224562052, 336843078, 505264617, 673686156, 1010529234, 2021058468]

約数ペア:

[(1, 2021058468), (2, 1010529234), (3, 673686156), (4, 505264617), (6, 336843078), (9, 224562052), (11, 183732588), (12, 168421539), (13, 155466036), (18, 112281026), (22, 91866294), (26, 77733018), (33, 61244196), (36, 56140513), (39, 51822012), (44, 45933147), (47, 43001244), (52, 38866509), (66, 30622098), (78, 25911006), (94, 21500622), (99, 20414732), (117, 17274004), (132, 15311049), (141, 14333748), (143, 14133276), (156, 12955503), (188, 10750311), (198, 10207366), (234, 8637002), (282, 7166874), (286, 7066638), (396, 5103683), (423, 4777916), (429, 4711092), (468, 4318501), (517, 3909204), (564, 3583437), (572, 3533319), (611, 3307788), (846, 2388958), (858, 2355546), (1034, 1954602), (1222, 1653894), (1287, 1570364), (1551, 1303068), (1692, 1194479), (1716, 1177773), (1833, 1102596), (2068, 977301), (2444, 826947), (2574, 785182), (3102, 651534), (3666, 551298), (4653, 434356), (5148, 392591), (5499, 367532), (6204, 325767), (6721, 300708), (7332, 275649), (8353, 241956), (9306, 217178), (10998, 183766), (13442, 150354), (16706, 120978), (18612, 108589), (20163, 100236), (21996, 91883), (25059, 80652), (26884, 75177), (33412, 60489), (40326, 50118)]