18384246

素因数分解:

$2^1\times 3^4\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:698

約数の個数: 40

約数和(自身を含む): 41442984

約数和(自身を除く): 23058738

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 283, 401, 566, 802, 849, 1203, 1698, 2406, 2547, 3609, 5094, 7218, 7641, 10827, 15282, 21654, 22923, 32481, 45846, 64962, 113483, 226966, 340449, 680898, 1021347, 2042694, 3064041, 6128082, 9192123, 18384246]

約数ペア:

[(1, 18384246), (2, 9192123), (3, 6128082), (6, 3064041), (9, 2042694), (18, 1021347), (27, 680898), (54, 340449), (81, 226966), (162, 113483), (283, 64962), (401, 45846), (566, 32481), (802, 22923), (849, 21654), (1203, 15282), (1698, 10827), (2406, 7641), (2547, 7218), (3609, 5094)]