7249554

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 18144000

約数和(自身を除く): 10894446

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 449, 598, 621, 702, 897, 898, 1242, 1347, 1794, 2691, 2694, 4041, 5382, 5837, 8073, 8082, 10327, 11674, 12123, 16146, 17511, 20654, 24246, 30981, 35022, 52533, 61962, 92943, 105066, 134251, 157599, 185886, 268502, 278829, 315198, 402753, 557658, 805506, 1208259, 2416518, 3624777, 7249554]

約数ペア:

[(1, 7249554), (2, 3624777), (3, 2416518), (6, 1208259), (9, 805506), (13, 557658), (18, 402753), (23, 315198), (26, 278829), (27, 268502), (39, 185886), (46, 157599), (54, 134251), (69, 105066), (78, 92943), (117, 61962), (138, 52533), (207, 35022), (234, 30981), (299, 24246), (351, 20654), (414, 17511), (449, 16146), (598, 12123), (621, 11674), (702, 10327), (897, 8082), (898, 8073), (1242, 5837), (1347, 5382), (1794, 4041), (2691, 2694)]