15284664

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11173}}^1$

素因数の和:11204

約数の個数: 48

約数和(自身を含む): 43578600

約数和(自身を除く): 28293936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 11173, 22346, 33519, 44692, 67038, 89384, 100557, 134076, 201114, 212287, 268152, 402228, 424574, 636861, 804456, 849148, 1273722, 1698296, 1910583, 2547444, 3821166, 5094888, 7642332, 15284664]

約数ペア:

[(1, 15284664), (2, 7642332), (3, 5094888), (4, 3821166), (6, 2547444), (8, 1910583), (9, 1698296), (12, 1273722), (18, 849148), (19, 804456), (24, 636861), (36, 424574), (38, 402228), (57, 268152), (72, 212287), (76, 201114), (114, 134076), (152, 100557), (171, 89384), (228, 67038), (342, 44692), (456, 33519), (684, 22346), (1368, 11173)]