13271472

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1039

約数の個数: 80

約数和(自身を含む): 39362560

約数和(自身を除く): 26091088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 991, 1116, 1488, 1674, 1982, 2232, 2973, 3348, 3964, 4464, 5946, 6696, 7928, 8919, 11892, 13392, 15856, 17838, 23784, 26757, 30721, 35676, 47568, 53514, 61442, 71352, 92163, 107028, 122884, 142704, 184326, 214056, 245768, 276489, 368652, 428112, 491536, 552978, 737304, 829467, 1105956, 1474608, 1658934, 2211912, 3317868, 4423824, 6635736, 13271472]

約数ペア:

[(1, 13271472), (2, 6635736), (3, 4423824), (4, 3317868), (6, 2211912), (8, 1658934), (9, 1474608), (12, 1105956), (16, 829467), (18, 737304), (24, 552978), (27, 491536), (31, 428112), (36, 368652), (48, 276489), (54, 245768), (62, 214056), (72, 184326), (93, 142704), (108, 122884), (124, 107028), (144, 92163), (186, 71352), (216, 61442), (248, 53514), (279, 47568), (372, 35676), (432, 30721), (496, 26757), (558, 23784), (744, 17838), (837, 15856), (991, 13392), (1116, 11892), (1488, 8919), (1674, 7928), (1982, 6696), (2232, 5946), (2973, 4464), (3348, 3964)]