10915338

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 25674624

約数和(自身を除く): 14759286

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 137, 147, 271, 274, 294, 411, 542, 813, 822, 959, 1626, 1897, 1918, 2877, 3794, 5691, 5754, 6713, 11382, 13279, 13426, 20139, 26558, 37127, 39837, 40278, 74254, 79674, 111381, 222762, 259889, 519778, 779667, 1559334, 1819223, 3638446, 5457669, 10915338]

約数ペア:

[(1, 10915338), (2, 5457669), (3, 3638446), (6, 1819223), (7, 1559334), (14, 779667), (21, 519778), (42, 259889), (49, 222762), (98, 111381), (137, 79674), (147, 74254), (271, 40278), (274, 39837), (294, 37127), (411, 26558), (542, 20139), (813, 13426), (822, 13279), (959, 11382), (1626, 6713), (1897, 5754), (1918, 5691), (2877, 3794)]