18372130556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{470453}}^1$

素因数の和:471221

約数の個数: 24

約数和(自身を含む): 34670577984

約数和(自身を除く): 16298447428

約数列:

[1, 2, 4, 13, 26, 52, 751, 1502, 3004, 9763, 19526, 39052, 470453, 940906, 1881812, 6115889, 12231778, 24463556, 353310203, 706620406, 1413240812, 4593032639, 9186065278, 18372130556]

約数ペア:

[(1, 18372130556), (2, 9186065278), (4, 4593032639), (13, 1413240812), (26, 706620406), (52, 353310203), (751, 24463556), (1502, 12231778), (3004, 6115889), (9763, 1881812), (19526, 940906), (39052, 470453)]