2148680538

素因数分解:

$2^1\times 3^2\times {\mathrm{2273}}^1\times {\mathrm{52517}}^1$

素因数の和:54798

約数の個数: 24

約数和(自身を含む): 4657611348

約数和(自身を除く): 2508930810

約数列:

[1, 2, 3, 6, 9, 18, 2273, 4546, 6819, 13638, 20457, 40914, 52517, 105034, 157551, 315102, 472653, 945306, 119371141, 238742282, 358113423, 716226846, 1074340269, 2148680538]

約数ペア:

[(1, 2148680538), (2, 1074340269), (3, 716226846), (6, 358113423), (9, 238742282), (18, 119371141), (2273, 945306), (4546, 472653), (6819, 315102), (13638, 157551), (20457, 105034), (40914, 52517)]