140300818

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{38693}}^1$

素因数の和:38746

約数の個数: 24

約数和(自身を含む): 251433612

約数和(自身を除く): 111132794

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 38693, 77386, 270851, 541702, 1431641, 1895957, 2863282, 3791914, 10021487, 20042974, 70150409, 140300818]

約数ペア:

[(1, 140300818), (2, 70150409), (7, 20042974), (14, 10021487), (37, 3791914), (49, 2863282), (74, 1895957), (98, 1431641), (259, 541702), (518, 270851), (1813, 77386), (3626, 38693)]