123071484

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{74861}}^1$

素因数の和:75005

約数の個数: 24

約数和(自身を含む): 289266768

約数和(自身を除く): 166195284

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 74861, 149722, 224583, 299444, 449166, 898332, 10255957, 20511914, 30767871, 41023828, 61535742, 123071484]

約数ペア:

[(1, 123071484), (2, 61535742), (3, 41023828), (4, 30767871), (6, 20511914), (12, 10255957), (137, 898332), (274, 449166), (411, 299444), (548, 224583), (822, 149722), (1644, 74861)]