18086172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{607}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 45760512

約数和(自身を除く): 27674340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 191, 382, 573, 607, 764, 1146, 1214, 1821, 2292, 2428, 2483, 3642, 4966, 7284, 7449, 7891, 9932, 14898, 15782, 23673, 29796, 31564, 47346, 94692, 115937, 231874, 347811, 463748, 695622, 1391244, 1507181, 3014362, 4521543, 6028724, 9043086, 18086172]

約数ペア:

[(1, 18086172), (2, 9043086), (3, 6028724), (4, 4521543), (6, 3014362), (12, 1507181), (13, 1391244), (26, 695622), (39, 463748), (52, 347811), (78, 231874), (156, 115937), (191, 94692), (382, 47346), (573, 31564), (607, 29796), (764, 23673), (1146, 15782), (1214, 14898), (1821, 9932), (2292, 7891), (2428, 7449), (2483, 7284), (3642, 4966)]