2015334426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{185267}}^1$

素因数の和:185323

約数の個数: 48

約数和(自身を含む): 4815485856

約数和(自身を除く): 2800151430

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 3626, 5439, 10878, 185267, 370534, 555801, 1111602, 1296869, 2593738, 3890607, 6854879, 7781214, 9078083, 13709758, 18156166, 20564637, 27234249, 41129274, 47984153, 54468498, 95968306, 143952459, 287904918, 335889071, 671778142, 1007667213, 2015334426]

約数ペア:

[(1, 2015334426), (2, 1007667213), (3, 671778142), (6, 335889071), (7, 287904918), (14, 143952459), (21, 95968306), (37, 54468498), (42, 47984153), (49, 41129274), (74, 27234249), (98, 20564637), (111, 18156166), (147, 13709758), (222, 9078083), (259, 7781214), (294, 6854879), (518, 3890607), (777, 2593738), (1554, 1296869), (1813, 1111602), (3626, 555801), (5439, 370534), (10878, 185267)]