126220356

素因数分解:

$2^2\times 3^4\times {\mathrm{389569}}^1$

素因数の和:389585

約数の個数: 30

約数和(自身を含む): 329965790

約数和(自身を除く): 203745434

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 389569, 779138, 1168707, 1558276, 2337414, 3506121, 4674828, 7012242, 10518363, 14024484, 21036726, 31555089, 42073452, 63110178, 126220356]

約数ペア:

[(1, 126220356), (2, 63110178), (3, 42073452), (4, 31555089), (6, 21036726), (9, 14024484), (12, 10518363), (18, 7012242), (27, 4674828), (36, 3506121), (54, 2337414), (81, 1558276), (108, 1168707), (162, 779138), (324, 389569)]