1187394558

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{85931}}^1$

素因数の和:85997

約数の個数: 48

約数和(自身を含む): 2821319424

約数和(自身を除く): 1633924866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4606, 6909, 13818, 85931, 171862, 257793, 515586, 601517, 1203034, 1804551, 3609102, 4038757, 4210619, 8077514, 8421238, 12116271, 12631857, 24232542, 25263714, 28271299, 56542598, 84813897, 169627794, 197899093, 395798186, 593697279, 1187394558]

約数ペア:

[(1, 1187394558), (2, 593697279), (3, 395798186), (6, 197899093), (7, 169627794), (14, 84813897), (21, 56542598), (42, 28271299), (47, 25263714), (49, 24232542), (94, 12631857), (98, 12116271), (141, 8421238), (147, 8077514), (282, 4210619), (294, 4038757), (329, 3609102), (658, 1804551), (987, 1203034), (1974, 601517), (2303, 515586), (4606, 257793), (6909, 171862), (13818, 85931)]