6687164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{421}}^1$

素因数の和:474

約数の個数: 36

約数和(自身を含む): 13505688

約数和(自身を除く): 6818524

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 421, 722, 836, 842, 1444, 1684, 3971, 4631, 7942, 7999, 9262, 15884, 15998, 18524, 31996, 87989, 151981, 175978, 303962, 351956, 607924, 1671791, 3343582, 6687164]

約数ペア:

[(1, 6687164), (2, 3343582), (4, 1671791), (11, 607924), (19, 351956), (22, 303962), (38, 175978), (44, 151981), (76, 87989), (209, 31996), (361, 18524), (418, 15998), (421, 15884), (722, 9262), (836, 7999), (842, 7942), (1444, 4631), (1684, 3971)]