64793862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11959}}^1$

素因数の和:12017

約数の個数: 48

約数和(自身を含む): 164186880

約数和(自身を除く): 99393018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 11959, 23918, 35877, 71754, 83713, 107631, 167426, 215262, 251139, 502278, 514237, 753417, 1028474, 1506834, 1542711, 3085422, 3599659, 4628133, 7199318, 9256266, 10798977, 21597954, 32396931, 64793862]

約数ペア:

[(1, 64793862), (2, 32396931), (3, 21597954), (6, 10798977), (7, 9256266), (9, 7199318), (14, 4628133), (18, 3599659), (21, 3085422), (42, 1542711), (43, 1506834), (63, 1028474), (86, 753417), (126, 514237), (129, 502278), (258, 251139), (301, 215262), (387, 167426), (602, 107631), (774, 83713), (903, 71754), (1806, 35877), (2709, 23918), (5418, 11959)]