15156954

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 35403264

約数和(自身を除く): 20246310

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1181, 1426, 2139, 2362, 3543, 4278, 6417, 7086, 10629, 12834, 21258, 27163, 36611, 54326, 73222, 81489, 109833, 162978, 219666, 244467, 329499, 488934, 658998, 842053, 1684106, 2526159, 5052318, 7578477, 15156954]

約数ペア:

[(1, 15156954), (2, 7578477), (3, 5052318), (6, 2526159), (9, 1684106), (18, 842053), (23, 658998), (31, 488934), (46, 329499), (62, 244467), (69, 219666), (93, 162978), (138, 109833), (186, 81489), (207, 73222), (279, 54326), (414, 36611), (558, 27163), (713, 21258), (1181, 12834), (1426, 10629), (2139, 7086), (2362, 6417), (3543, 4278)]