31867164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{126457}}^1$

素因数の和:126474

約数の個数: 36

約数和(自身を含む): 92061424

約数和(自身を除く): 60194260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 126457, 252914, 379371, 505828, 758742, 885199, 1138113, 1517484, 1770398, 2276226, 2655597, 3540796, 4552452, 5311194, 7966791, 10622388, 15933582, 31867164]

約数ペア:

[(1, 31867164), (2, 15933582), (3, 10622388), (4, 7966791), (6, 5311194), (7, 4552452), (9, 3540796), (12, 2655597), (14, 2276226), (18, 1770398), (21, 1517484), (28, 1138113), (36, 885199), (42, 758742), (63, 505828), (84, 379371), (126, 252914), (252, 126457)]