392915772

素因数分解:

$2^2\times 3^4\times {\mathrm{1212703}}^1$

素因数の和:1212719

約数の個数: 30

約数和(自身を含む): 1027160288

約数和(自身を除く): 634244516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1212703, 2425406, 3638109, 4850812, 7276218, 10914327, 14552436, 21828654, 32742981, 43657308, 65485962, 98228943, 130971924, 196457886, 392915772]

約数ペア:

[(1, 392915772), (2, 196457886), (3, 130971924), (4, 98228943), (6, 65485962), (9, 43657308), (12, 32742981), (18, 21828654), (27, 14552436), (36, 10914327), (54, 7276218), (81, 4850812), (108, 3638109), (162, 2425406), (324, 1212703)]