2912728068

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{3877}}^1$

素因数の和:4437

約数の個数: 72

約数和(自身を含む): 7559075160

約数和(自身を除く): 4646347092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 509, 738, 1018, 1476, 1527, 2036, 3054, 3877, 4581, 6108, 7754, 9162, 11631, 15508, 18324, 20869, 23262, 34893, 41738, 46524, 62607, 69786, 83476, 125214, 139572, 158957, 187821, 250428, 317914, 375642, 476871, 635828, 751284, 953742, 1430613, 1907484, 1973393, 2861226, 3946786, 5722452, 5920179, 7893572, 11840358, 17760537, 23680716, 35521074, 71042148, 80909113, 161818226, 242727339, 323636452, 485454678, 728182017, 970909356, 1456364034, 2912728068]

約数ペア:

[(1, 2912728068), (2, 1456364034), (3, 970909356), (4, 728182017), (6, 485454678), (9, 323636452), (12, 242727339), (18, 161818226), (36, 80909113), (41, 71042148), (82, 35521074), (123, 23680716), (164, 17760537), (246, 11840358), (369, 7893572), (492, 5920179), (509, 5722452), (738, 3946786), (1018, 2861226), (1476, 1973393), (1527, 1907484), (2036, 1430613), (3054, 953742), (3877, 751284), (4581, 635828), (6108, 476871), (7754, 375642), (9162, 317914), (11631, 250428), (15508, 187821), (18324, 158957), (20869, 139572), (23262, 125214), (34893, 83476), (41738, 69786), (46524, 62607)]