18408066910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{193423}}^1$

素因数の和:193768

約数の個数: 32

約数和(自身を含む): 34314964992

約数和(自身を除く): 15906898082

約数列:

[1, 2, 5, 10, 31, 62, 155, 307, 310, 614, 1535, 3070, 9517, 19034, 47585, 95170, 193423, 386846, 967115, 1934230, 5996113, 11992226, 29980565, 59380861, 59961130, 118761722, 296904305, 593808610, 1840806691, 3681613382, 9204033455, 18408066910]

約数ペア:

[(1, 18408066910), (2, 9204033455), (5, 3681613382), (10, 1840806691), (31, 593808610), (62, 296904305), (155, 118761722), (307, 59961130), (310, 59380861), (614, 29980565), (1535, 11992226), (3070, 5996113), (9517, 1934230), (19034, 967115), (47585, 386846), (95170, 193423)]