877266

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 2149056

約数和(自身を除く): 1271790

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 163, 207, 234, 299, 326, 414, 489, 598, 897, 978, 1467, 1794, 2119, 2691, 2934, 3749, 4238, 5382, 6357, 7498, 11247, 12714, 19071, 22494, 33741, 38142, 48737, 67482, 97474, 146211, 292422, 438633, 877266]

約数ペア:

[(1, 877266), (2, 438633), (3, 292422), (6, 146211), (9, 97474), (13, 67482), (18, 48737), (23, 38142), (26, 33741), (39, 22494), (46, 19071), (69, 12714), (78, 11247), (117, 7498), (138, 6357), (163, 5382), (207, 4238), (234, 3749), (299, 2934), (326, 2691), (414, 2119), (489, 1794), (598, 1467), (897, 978)]