1115982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 2931552

約数和(自身を除く): 1815570

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 521, 714, 1042, 1071, 1563, 2142, 3126, 3647, 4689, 7294, 8857, 9378, 10941, 17714, 21882, 26571, 32823, 53142, 61999, 65646, 79713, 123998, 159426, 185997, 371994, 557991, 1115982]

約数ペア:

[(1, 1115982), (2, 557991), (3, 371994), (6, 185997), (7, 159426), (9, 123998), (14, 79713), (17, 65646), (18, 61999), (21, 53142), (34, 32823), (42, 26571), (51, 21882), (63, 17714), (102, 10941), (119, 9378), (126, 8857), (153, 7294), (238, 4689), (306, 3647), (357, 3126), (521, 2142), (714, 1563), (1042, 1071)]