15698814372

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{30319}}^1$

素因数の和:31105

約数の個数: 72

約数和(自身を含む): 41828259200

約数和(自身を除く): 26129444828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 757, 1514, 2271, 3028, 4542, 6813, 9084, 13626, 14383, 27252, 28766, 30319, 43149, 57532, 60638, 86298, 90957, 121276, 129447, 172596, 181914, 258894, 272871, 363828, 517788, 545742, 576061, 1091484, 1152122, 1728183, 2304244, 3456366, 5184549, 6912732, 10369098, 20738196, 22951483, 45902966, 68854449, 91805932, 137708898, 206563347, 275417796, 413126694, 436078177, 826253388, 872156354, 1308234531, 1744312708, 2616469062, 3924703593, 5232938124, 7849407186, 15698814372]

約数ペア:

[(1, 15698814372), (2, 7849407186), (3, 5232938124), (4, 3924703593), (6, 2616469062), (9, 1744312708), (12, 1308234531), (18, 872156354), (19, 826253388), (36, 436078177), (38, 413126694), (57, 275417796), (76, 206563347), (114, 137708898), (171, 91805932), (228, 68854449), (342, 45902966), (684, 22951483), (757, 20738196), (1514, 10369098), (2271, 6912732), (3028, 5184549), (4542, 3456366), (6813, 2304244), (9084, 1728183), (13626, 1152122), (14383, 1091484), (27252, 576061), (28766, 545742), (30319, 517788), (43149, 363828), (57532, 272871), (60638, 258894), (86298, 181914), (90957, 172596), (121276, 129447)]