31353336

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{8887}}^1$

素因数の和:8913

約数の個数: 72

約数和(自身を含む): 98790120

約数和(自身を除く): 67436784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 8887, 17774, 26661, 35548, 53322, 62209, 71096, 79983, 106644, 124418, 159966, 186627, 213288, 248836, 319932, 373254, 435463, 497672, 559881, 639864, 746508, 870926, 1119762, 1306389, 1493016, 1741852, 2239524, 2612778, 3483704, 3919167, 4479048, 5225556, 7838334, 10451112, 15676668, 31353336]

約数ペア:

[(1, 31353336), (2, 15676668), (3, 10451112), (4, 7838334), (6, 5225556), (7, 4479048), (8, 3919167), (9, 3483704), (12, 2612778), (14, 2239524), (18, 1741852), (21, 1493016), (24, 1306389), (28, 1119762), (36, 870926), (42, 746508), (49, 639864), (56, 559881), (63, 497672), (72, 435463), (84, 373254), (98, 319932), (126, 248836), (147, 213288), (168, 186627), (196, 159966), (252, 124418), (294, 106644), (392, 79983), (441, 71096), (504, 62209), (588, 53322), (882, 35548), (1176, 26661), (1764, 17774), (3528, 8887)]