8004636

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 20942880

約数和(自身を除く): 12938244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 541, 548, 822, 1082, 1233, 1623, 1644, 2164, 2466, 3246, 3699, 4869, 4932, 6492, 7398, 9738, 14607, 14796, 19476, 29214, 58428, 74117, 148234, 222351, 296468, 444702, 667053, 889404, 1334106, 2001159, 2668212, 4002318, 8004636]

約数ペア:

[(1, 8004636), (2, 4002318), (3, 2668212), (4, 2001159), (6, 1334106), (9, 889404), (12, 667053), (18, 444702), (27, 296468), (36, 222351), (54, 148234), (108, 74117), (137, 58428), (274, 29214), (411, 19476), (541, 14796), (548, 14607), (822, 9738), (1082, 7398), (1233, 6492), (1623, 4932), (1644, 4869), (2164, 3699), (2466, 3246)]