21118596

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{22277}}^1$

素因数の和:22363

約数の個数: 24

約数和(自身を含む): 49902720

約数和(自身を除く): 28784124

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 22277, 44554, 66831, 89108, 133662, 267324, 1759883, 3519766, 5279649, 7039532, 10559298, 21118596]

約数ペア:

[(1, 21118596), (2, 10559298), (3, 7039532), (4, 5279649), (6, 3519766), (12, 1759883), (79, 267324), (158, 133662), (237, 89108), (316, 66831), (474, 44554), (948, 22277)]