726804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1576

約数の個数: 36

約数和(自身を含む): 1979796

約数和(自身を除く): 1252992

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1553, 3106, 4659, 6212, 9318, 13977, 18636, 20189, 27954, 40378, 55908, 60567, 80756, 121134, 181701, 242268, 363402, 726804]

約数ペア:

[(1, 726804), (2, 363402), (3, 242268), (4, 181701), (6, 121134), (9, 80756), (12, 60567), (13, 55908), (18, 40378), (26, 27954), (36, 20189), (39, 18636), (52, 13977), (78, 9318), (117, 6212), (156, 4659), (234, 3106), (468, 1553)]