25629786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15647}}^1$

素因数の和:15675

約数の個数: 48

約数和(自身を含む): 68350464

約数和(自身を除く): 42720678

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 15647, 31294, 46941, 93882, 109529, 140823, 203411, 219058, 281646, 328587, 406822, 610233, 657174, 985761, 1220466, 1423877, 1830699, 1971522, 2847754, 3661398, 4271631, 8543262, 12814893, 25629786]

約数ペア:

[(1, 25629786), (2, 12814893), (3, 8543262), (6, 4271631), (7, 3661398), (9, 2847754), (13, 1971522), (14, 1830699), (18, 1423877), (21, 1220466), (26, 985761), (39, 657174), (42, 610233), (63, 406822), (78, 328587), (91, 281646), (117, 219058), (126, 203411), (182, 140823), (234, 109529), (273, 93882), (546, 46941), (819, 31294), (1638, 15647)]