3998904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1$

素因数の和:1860

約数の個数: 64

約数和(自身を含む): 12311040

約数和(自身を除く): 8312136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 1831, 2184, 3662, 5493, 7324, 10986, 12817, 14648, 21972, 23803, 25634, 38451, 43944, 47606, 51268, 71409, 76902, 95212, 102536, 142818, 153804, 166621, 190424, 285636, 307608, 333242, 499863, 571272, 666484, 999726, 1332968, 1999452, 3998904]

約数ペア:

[(1, 3998904), (2, 1999452), (3, 1332968), (4, 999726), (6, 666484), (7, 571272), (8, 499863), (12, 333242), (13, 307608), (14, 285636), (21, 190424), (24, 166621), (26, 153804), (28, 142818), (39, 102536), (42, 95212), (52, 76902), (56, 71409), (78, 51268), (84, 47606), (91, 43944), (104, 38451), (156, 25634), (168, 23803), (182, 21972), (273, 14648), (312, 12817), (364, 10986), (546, 7324), (728, 5493), (1092, 3662), (1831, 2184)]