2018277498

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 4197473280

約数和(自身を除く): 2179195782

約数列:

[1, 2, 3, 6, 43, 86, 129, 139, 167, 258, 278, 334, 337, 417, 501, 674, 834, 1002, 1011, 2022, 5977, 7181, 11954, 14362, 14491, 17931, 21543, 23213, 28982, 35862, 43086, 43473, 46426, 46843, 56279, 69639, 86946, 93686, 112558, 139278, 140529, 168837, 281058, 337674, 998159, 1996318, 2014249, 2419997, 2994477, 4028498, 4839994, 5988954, 6042747, 7259991, 7822781, 12085494, 14519982, 15645562, 23468343, 46936686, 336379583, 672759166, 1009138749, 2018277498]

約数ペア:

[(1, 2018277498), (2, 1009138749), (3, 672759166), (6, 336379583), (43, 46936686), (86, 23468343), (129, 15645562), (139, 14519982), (167, 12085494), (258, 7822781), (278, 7259991), (334, 6042747), (337, 5988954), (417, 4839994), (501, 4028498), (674, 2994477), (834, 2419997), (1002, 2014249), (1011, 1996318), (2022, 998159), (5977, 337674), (7181, 281058), (11954, 168837), (14362, 140529), (14491, 139278), (17931, 112558), (21543, 93686), (23213, 86946), (28982, 69639), (35862, 56279), (43086, 46843), (43473, 46426)]