1638648

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2069}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 4843800

約数和(自身を除く): 3205152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 2069, 4138, 6207, 8276, 12414, 16552, 18621, 22759, 24828, 37242, 45518, 49656, 68277, 74484, 91036, 136554, 148968, 182072, 204831, 273108, 409662, 546216, 819324, 1638648]

約数ペア:

[(1, 1638648), (2, 819324), (3, 546216), (4, 409662), (6, 273108), (8, 204831), (9, 182072), (11, 148968), (12, 136554), (18, 91036), (22, 74484), (24, 68277), (33, 49656), (36, 45518), (44, 37242), (66, 24828), (72, 22759), (88, 18621), (99, 16552), (132, 12414), (198, 8276), (264, 6207), (396, 4138), (792, 2069)]