1243908

素因数分解:

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

素因数の和:436

約数の個数: 36

約数和(自身を含む): 3183180

約数和(自身を除く): 1939272

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 317, 327, 436, 634, 654, 951, 981, 1268, 1308, 1902, 1962, 2853, 3804, 3924, 5706, 11412, 34553, 69106, 103659, 138212, 207318, 310977, 414636, 621954, 1243908]

約数ペア:

[(1, 1243908), (2, 621954), (3, 414636), (4, 310977), (6, 207318), (9, 138212), (12, 103659), (18, 69106), (36, 34553), (109, 11412), (218, 5706), (317, 3924), (327, 3804), (436, 2853), (634, 1962), (654, 1902), (951, 1308), (981, 1268)]