138105684

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{17203}}^1$

素因数の和:17436

約数の個数: 36

約数和(自身を含む): 350686336

約数和(自身を除く): 212580652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028, 17203, 34406, 51609, 68812, 103218, 154827, 206436, 309654, 619308, 3836269, 7672538, 11508807, 15345076, 23017614, 34526421, 46035228, 69052842, 138105684]

約数ペア:

[(1, 138105684), (2, 69052842), (3, 46035228), (4, 34526421), (6, 23017614), (9, 15345076), (12, 11508807), (18, 7672538), (36, 3836269), (223, 619308), (446, 309654), (669, 206436), (892, 154827), (1338, 103218), (2007, 68812), (2676, 51609), (4014, 34406), (8028, 17203)]