21276979666

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2239}}^1\times {\mathrm{2777}}^1$

素因数の和:5106

約数の個数: 32

約数和(自身を含む): 33602688000

約数和(自身を除く): 12325708334

約数列:

[1, 2, 29, 58, 59, 118, 1711, 2239, 2777, 3422, 4478, 5554, 64931, 80533, 129862, 132101, 161066, 163843, 264202, 327686, 3830929, 4751447, 6217703, 7661858, 9502894, 12435406, 180313387, 360626774, 366844477, 733688954, 10638489833, 21276979666]

約数ペア:

[(1, 21276979666), (2, 10638489833), (29, 733688954), (58, 366844477), (59, 360626774), (118, 180313387), (1711, 12435406), (2239, 9502894), (2777, 7661858), (3422, 6217703), (4478, 4751447), (5554, 3830929), (64931, 327686), (80533, 264202), (129862, 163843), (132101, 161066)]