18281802

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5653}}^1$

素因数の和:5683

約数の個数: 48

約数和(自身を含む): 46408032

約数和(自身を除く): 28126230

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 5653, 11306, 16959, 33918, 39571, 62183, 79142, 118713, 124366, 186549, 237426, 276997, 373098, 435281, 553994, 830991, 870562, 1305843, 1661982, 2611686, 3046967, 6093934, 9140901, 18281802]

約数ペア:

[(1, 18281802), (2, 9140901), (3, 6093934), (6, 3046967), (7, 2611686), (11, 1661982), (14, 1305843), (21, 870562), (22, 830991), (33, 553994), (42, 435281), (49, 373098), (66, 276997), (77, 237426), (98, 186549), (147, 124366), (154, 118713), (231, 79142), (294, 62183), (462, 39571), (539, 33918), (1078, 16959), (1617, 11306), (3234, 5653)]