2157108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{9461}}^1$

素因数の和:9487

約数の個数: 24

約数和(自身を含む): 5298720

約数和(自身を除く): 3141612

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 9461, 18922, 28383, 37844, 56766, 113532, 179759, 359518, 539277, 719036, 1078554, 2157108]

約数ペア:

[(1, 2157108), (2, 1078554), (3, 719036), (4, 539277), (6, 359518), (12, 179759), (19, 113532), (38, 56766), (57, 37844), (76, 28383), (114, 18922), (228, 9461)]