15865668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 51367680

約数和(自身を除く): 35502012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 52, 58, 63, 78, 84, 87, 91, 116, 117, 126, 156, 167, 174, 182, 203, 234, 252, 261, 273, 334, 348, 364, 377, 406, 468, 501, 522, 546, 609, 668, 754, 812, 819, 1002, 1044, 1092, 1131, 1169, 1218, 1503, 1508, 1638, 1827, 2004, 2171, 2262, 2338, 2436, 2639, 3006, 3276, 3393, 3507, 3654, 4342, 4524, 4676, 4843, 5278, 6012, 6513, 6786, 7014, 7308, 7917, 8684, 9686, 10521, 10556, 13026, 13572, 14028, 14529, 15197, 15834, 19372, 19539, 21042, 23751, 26052, 29058, 30394, 31668, 33901, 39078, 42084, 43587, 45591, 47502, 58116, 60788, 62959, 67802, 78156, 87174, 91182, 95004, 101703, 125918, 135604, 136773, 174348, 182364, 188877, 203406, 251836, 273546, 305109, 377754, 406812, 440713, 547092, 566631, 610218, 755508, 881426, 1133262, 1220436, 1322139, 1762852, 2266524, 2644278, 3966417, 5288556, 7932834, 15865668]

約数ペア:

[(1, 15865668), (2, 7932834), (3, 5288556), (4, 3966417), (6, 2644278), (7, 2266524), (9, 1762852), (12, 1322139), (13, 1220436), (14, 1133262), (18, 881426), (21, 755508), (26, 610218), (28, 566631), (29, 547092), (36, 440713), (39, 406812), (42, 377754), (52, 305109), (58, 273546), (63, 251836), (78, 203406), (84, 188877), (87, 182364), (91, 174348), (116, 136773), (117, 135604), (126, 125918), (156, 101703), (167, 95004), (174, 91182), (182, 87174), (203, 78156), (234, 67802), (252, 62959), (261, 60788), (273, 58116), (334, 47502), (348, 45591), (364, 43587), (377, 42084), (406, 39078), (468, 33901), (501, 31668), (522, 30394), (546, 29058), (609, 26052), (668, 23751), (754, 21042), (812, 19539), (819, 19372), (1002, 15834), (1044, 15197), (1092, 14529), (1131, 14028), (1169, 13572), (1218, 13026), (1503, 10556), (1508, 10521), (1638, 9686), (1827, 8684), (2004, 7917), (2171, 7308), (2262, 7014), (2338, 6786), (2436, 6513), (2639, 6012), (3006, 5278), (3276, 4843), (3393, 4676), (3507, 4524), (3654, 4342)]