73321668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{290959}}^1$

素因数の和:290976

約数の個数: 36

約数和(自身を含む): 211818880

約数和(自身を除く): 138497212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 290959, 581918, 872877, 1163836, 1745754, 2036713, 2618631, 3491508, 4073426, 5237262, 6110139, 8146852, 10474524, 12220278, 18330417, 24440556, 36660834, 73321668]

約数ペア:

[(1, 73321668), (2, 36660834), (3, 24440556), (4, 18330417), (6, 12220278), (7, 10474524), (9, 8146852), (12, 6110139), (14, 5237262), (18, 4073426), (21, 3491508), (28, 2618631), (36, 2036713), (42, 1745754), (63, 1163836), (84, 872877), (126, 581918), (252, 290959)]