15281154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5273}}^1$

素因数の和:5311

約数の個数: 48

約数和(自身を含む): 39491712

約数和(自身を除く): 24210558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 5273, 10546, 15819, 31638, 36911, 47457, 73822, 94914, 110733, 121279, 221466, 242558, 332199, 363837, 664398, 727674, 848953, 1091511, 1697906, 2183022, 2546859, 5093718, 7640577, 15281154]

約数ペア:

[(1, 15281154), (2, 7640577), (3, 5093718), (6, 2546859), (7, 2183022), (9, 1697906), (14, 1091511), (18, 848953), (21, 727674), (23, 664398), (42, 363837), (46, 332199), (63, 242558), (69, 221466), (126, 121279), (138, 110733), (161, 94914), (207, 73822), (322, 47457), (414, 36911), (483, 31638), (966, 15819), (1449, 10546), (2898, 5273)]