18748962

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{6551}}^1$

素因数の和:6615

約数の個数: 32

約数和(自身を含む): 42456960

約数和(自身を除く): 23707998

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 6551, 13102, 19653, 39306, 58959, 117918, 176877, 347203, 353754, 694406, 1041609, 2083218, 3124827, 6249654, 9374481, 18748962]

約数ペア:

[(1, 18748962), (2, 9374481), (3, 6249654), (6, 3124827), (9, 2083218), (18, 1041609), (27, 694406), (53, 353754), (54, 347203), (106, 176877), (159, 117918), (318, 58959), (477, 39306), (954, 19653), (1431, 13102), (2862, 6551)]