15009642

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 34524672

約数和(自身を除く): 19515030

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 186, 222, 279, 333, 558, 666, 727, 1147, 1454, 2181, 2294, 3441, 4362, 6543, 6882, 10323, 13086, 20646, 22537, 26899, 45074, 53798, 67611, 80697, 135222, 161394, 202833, 242091, 405666, 484182, 833869, 1667738, 2501607, 5003214, 7504821, 15009642]

約数ペア:

[(1, 15009642), (2, 7504821), (3, 5003214), (6, 2501607), (9, 1667738), (18, 833869), (31, 484182), (37, 405666), (62, 242091), (74, 202833), (93, 161394), (111, 135222), (186, 80697), (222, 67611), (279, 53798), (333, 45074), (558, 26899), (666, 22537), (727, 20646), (1147, 13086), (1454, 10323), (2181, 6882), (2294, 6543), (3441, 4362)]