17490774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6827}}^1$

素因数の和:6900

約数の個数: 32

約数和(自身を含む): 40640256

約数和(自身を除く): 23149482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 6827, 13654, 20481, 40962, 47789, 95578, 143367, 286734, 416447, 832894, 1249341, 2498682, 2915129, 5830258, 8745387, 17490774]

約数ペア:

[(1, 17490774), (2, 8745387), (3, 5830258), (6, 2915129), (7, 2498682), (14, 1249341), (21, 832894), (42, 416447), (61, 286734), (122, 143367), (183, 95578), (366, 47789), (427, 40962), (854, 20481), (1281, 13654), (2562, 6827)]