21167993112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{125999959}}^1$

素因数の和:125999975

約数の個数: 32

約数和(自身を含む): 60479980800

約数和(自身を除く): 39311987688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 125999959, 251999918, 377999877, 503999836, 755999754, 881999713, 1007999672, 1511999508, 1763999426, 2645999139, 3023999016, 3527998852, 5291998278, 7055997704, 10583996556, 21167993112]

約数ペア:

[(1, 21167993112), (2, 10583996556), (3, 7055997704), (4, 5291998278), (6, 3527998852), (7, 3023999016), (8, 2645999139), (12, 1763999426), (14, 1511999508), (21, 1007999672), (24, 881999713), (28, 755999754), (42, 503999836), (56, 377999877), (84, 251999918), (168, 125999959)]