2021072634

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{1699}}^1$

素因数の和:2769

約数の個数: 80

約数和(自身を含む): 5183640000

約数和(自身を除く): 3162567366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1049, 1134, 1699, 2098, 3147, 3398, 5097, 6294, 7343, 9441, 10194, 11893, 14686, 15291, 18882, 22029, 23786, 28323, 30582, 35679, 44058, 45873, 56646, 66087, 71358, 84969, 91746, 107037, 132174, 137619, 169938, 198261, 214074, 275238, 321111, 396522, 594783, 642222, 963333, 1189566, 1782251, 1926666, 3564502, 5346753, 10693506, 12475757, 16040259, 24951514, 32080518, 37427271, 48120777, 74854542, 96241554, 112281813, 144362331, 224563626, 288724662, 336845439, 673690878, 1010536317, 2021072634]

約数ペア:

[(1, 2021072634), (2, 1010536317), (3, 673690878), (6, 336845439), (7, 288724662), (9, 224563626), (14, 144362331), (18, 112281813), (21, 96241554), (27, 74854542), (42, 48120777), (54, 37427271), (63, 32080518), (81, 24951514), (126, 16040259), (162, 12475757), (189, 10693506), (378, 5346753), (567, 3564502), (1049, 1926666), (1134, 1782251), (1699, 1189566), (2098, 963333), (3147, 642222), (3398, 594783), (5097, 396522), (6294, 321111), (7343, 275238), (9441, 214074), (10194, 198261), (11893, 169938), (14686, 137619), (15291, 132174), (18882, 107037), (22029, 91746), (23786, 84969), (28323, 71358), (30582, 66087), (35679, 56646), (44058, 45873)]