18336374

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 32486400

約数和(自身を除く): 14150026

約数列:

[1, 2, 7, 14, 59, 79, 118, 158, 281, 413, 553, 562, 826, 1106, 1967, 3934, 4661, 9322, 16579, 22199, 32627, 33158, 44398, 65254, 116053, 155393, 232106, 310786, 1309741, 2619482, 9168187, 18336374]

約数ペア:

[(1, 18336374), (2, 9168187), (7, 2619482), (14, 1309741), (59, 310786), (79, 232106), (118, 155393), (158, 116053), (281, 65254), (413, 44398), (553, 33158), (562, 32627), (826, 22199), (1106, 16579), (1967, 9322), (3934, 4661)]