1268129898

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{479263}}^1$

素因数の和:479288

約数の個数: 48

約数和(自身を含む): 3278165760

約数和(自身を除く): 2010035862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 479263, 958526, 1437789, 2875578, 3354841, 4313367, 6709682, 8626734, 10064523, 12940101, 20129046, 23483887, 25880202, 30193569, 46967774, 60387138, 70451661, 90580707, 140903322, 181161414, 211354983, 422709966, 634064949, 1268129898]

約数ペア:

[(1, 1268129898), (2, 634064949), (3, 422709966), (6, 211354983), (7, 181161414), (9, 140903322), (14, 90580707), (18, 70451661), (21, 60387138), (27, 46967774), (42, 30193569), (49, 25880202), (54, 23483887), (63, 20129046), (98, 12940101), (126, 10064523), (147, 8626734), (189, 6709682), (294, 4313367), (378, 3354841), (441, 2875578), (882, 1437789), (1323, 958526), (2646, 479263)]