84840378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{8821}}^1$

素因数の和:9062

約数の個数: 32

約数和(自身を含む): 194789760

約数和(自身を除く): 109949382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 458, 687, 1374, 1603, 3206, 4809, 8821, 9618, 17642, 26463, 52926, 61747, 123494, 185241, 370482, 2020009, 4040018, 6060027, 12120054, 14140063, 28280126, 42420189, 84840378]

約数ペア:

[(1, 84840378), (2, 42420189), (3, 28280126), (6, 14140063), (7, 12120054), (14, 6060027), (21, 4040018), (42, 2020009), (229, 370482), (458, 185241), (687, 123494), (1374, 61747), (1603, 52926), (3206, 26463), (4809, 17642), (8821, 9618)]