38490246

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{223}}^2$

素因数の和:497

約数の個数: 36

約数和(自身を含む): 85719348

約数和(自身を除く): 47229102

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 223, 258, 387, 446, 669, 774, 1338, 2007, 4014, 9589, 19178, 28767, 49729, 57534, 86301, 99458, 149187, 172602, 298374, 447561, 895122, 2138347, 4276694, 6415041, 12830082, 19245123, 38490246]

約数ペア:

[(1, 38490246), (2, 19245123), (3, 12830082), (6, 6415041), (9, 4276694), (18, 2138347), (43, 895122), (86, 447561), (129, 298374), (223, 172602), (258, 149187), (387, 99458), (446, 86301), (669, 57534), (774, 49729), (1338, 28767), (2007, 19178), (4014, 9589)]