378612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:832

約数の個数: 36

約数和(自身を含む): 1031940

約数和(自身を除く): 653328

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 809, 1618, 2427, 3236, 4854, 7281, 9708, 10517, 14562, 21034, 29124, 31551, 42068, 63102, 94653, 126204, 189306, 378612]

約数ペア:

[(1, 378612), (2, 189306), (3, 126204), (4, 94653), (6, 63102), (9, 42068), (12, 31551), (13, 29124), (18, 21034), (26, 14562), (36, 10517), (39, 9708), (52, 7281), (78, 4854), (117, 3236), (156, 2427), (234, 1618), (468, 809)]