7157172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 18547200

約数和(自身を除く): 11390028

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 132, 177, 236, 354, 649, 708, 919, 1298, 1838, 1947, 2596, 2757, 3676, 3894, 5514, 7788, 10109, 11028, 20218, 30327, 40436, 54221, 60654, 108442, 121308, 162663, 216884, 325326, 596431, 650652, 1192862, 1789293, 2385724, 3578586, 7157172]

約数ペア:

[(1, 7157172), (2, 3578586), (3, 2385724), (4, 1789293), (6, 1192862), (11, 650652), (12, 596431), (22, 325326), (33, 216884), (44, 162663), (59, 121308), (66, 108442), (118, 60654), (132, 54221), (177, 40436), (236, 30327), (354, 20218), (649, 11028), (708, 10109), (919, 7788), (1298, 5514), (1838, 3894), (1947, 3676), (2596, 2757)]