18151476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{769}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 48639360

約数和(自身を除く): 30487884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 769, 843, 1124, 1538, 1686, 1967, 2307, 3076, 3372, 3934, 4614, 5383, 5901, 7868, 9228, 10766, 11802, 16149, 21532, 23604, 32298, 64596, 216089, 432178, 648267, 864356, 1296534, 1512623, 2593068, 3025246, 4537869, 6050492, 9075738, 18151476]

約数ペア:

[(1, 18151476), (2, 9075738), (3, 6050492), (4, 4537869), (6, 3025246), (7, 2593068), (12, 1512623), (14, 1296534), (21, 864356), (28, 648267), (42, 432178), (84, 216089), (281, 64596), (562, 32298), (769, 23604), (843, 21532), (1124, 16149), (1538, 11802), (1686, 10766), (1967, 9228), (2307, 7868), (3076, 5901), (3372, 5383), (3934, 4614)]