8728734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3407}}^1$

素因数の和:3480

約数の個数: 32

約数和(自身を含む): 20284416

約数和(自身を除く): 11555682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 3407, 6814, 10221, 20442, 23849, 47698, 71547, 143094, 207827, 415654, 623481, 1246962, 1454789, 2909578, 4364367, 8728734]

約数ペア:

[(1, 8728734), (2, 4364367), (3, 2909578), (6, 1454789), (7, 1246962), (14, 623481), (21, 415654), (42, 207827), (61, 143094), (122, 71547), (183, 47698), (366, 23849), (427, 20442), (854, 10221), (1281, 6814), (2562, 3407)]