4353678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 10913760

約数和(自身を除く): 6560082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 317, 327, 634, 654, 763, 951, 981, 1526, 1902, 1962, 2219, 2289, 2853, 4438, 4578, 5706, 6657, 6867, 13314, 13734, 19971, 34553, 39942, 69106, 103659, 207318, 241871, 310977, 483742, 621954, 725613, 1451226, 2176839, 4353678]

約数ペア:

[(1, 4353678), (2, 2176839), (3, 1451226), (6, 725613), (7, 621954), (9, 483742), (14, 310977), (18, 241871), (21, 207318), (42, 103659), (63, 69106), (109, 39942), (126, 34553), (218, 19971), (317, 13734), (327, 13314), (634, 6867), (654, 6657), (763, 5706), (951, 4578), (981, 4438), (1526, 2853), (1902, 2289), (1962, 2219)]