29153358

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 80

約数和(自身を含む): 71554560

約数和(自身を除く): 42401202

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 109, 117, 127, 162, 218, 234, 254, 327, 351, 381, 654, 702, 762, 981, 1053, 1143, 1417, 1651, 1962, 2106, 2286, 2834, 2943, 3302, 3429, 4251, 4953, 5886, 6858, 8502, 8829, 9906, 10287, 12753, 13843, 14859, 17658, 20574, 25506, 27686, 29718, 38259, 41529, 44577, 76518, 83058, 89154, 114777, 124587, 133731, 179959, 229554, 249174, 267462, 359918, 373761, 539877, 747522, 1079754, 1121283, 1619631, 2242566, 3239262, 4858893, 9717786, 14576679, 29153358]

約数ペア:

[(1, 29153358), (2, 14576679), (3, 9717786), (6, 4858893), (9, 3239262), (13, 2242566), (18, 1619631), (26, 1121283), (27, 1079754), (39, 747522), (54, 539877), (78, 373761), (81, 359918), (109, 267462), (117, 249174), (127, 229554), (162, 179959), (218, 133731), (234, 124587), (254, 114777), (327, 89154), (351, 83058), (381, 76518), (654, 44577), (702, 41529), (762, 38259), (981, 29718), (1053, 27686), (1143, 25506), (1417, 20574), (1651, 17658), (1962, 14859), (2106, 13843), (2286, 12753), (2834, 10287), (2943, 9906), (3302, 8829), (3429, 8502), (4251, 6858), (4953, 5886)]