2666724

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 6585600

約数和(自身を除く): 3918876

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 79, 87, 97, 116, 158, 174, 194, 237, 291, 316, 348, 388, 474, 582, 948, 1164, 2291, 2813, 4582, 5626, 6873, 7663, 8439, 9164, 11252, 13746, 15326, 16878, 22989, 27492, 30652, 33756, 45978, 91956, 222227, 444454, 666681, 888908, 1333362, 2666724]

約数ペア:

[(1, 2666724), (2, 1333362), (3, 888908), (4, 666681), (6, 444454), (12, 222227), (29, 91956), (58, 45978), (79, 33756), (87, 30652), (97, 27492), (116, 22989), (158, 16878), (174, 15326), (194, 13746), (237, 11252), (291, 9164), (316, 8439), (348, 7663), (388, 6873), (474, 5626), (582, 4582), (948, 2813), (1164, 2291)]