18150996843

素因数分解:

$3^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{229937}}^1$

素因数の和:230136

約数の個数: 36

約数和(自身を含む): 30669130440

約数和(自身を除く): 12518133597

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 179, 441, 537, 1253, 1611, 3759, 8771, 11277, 26313, 78939, 229937, 689811, 1609559, 2069433, 4828677, 11266913, 14486031, 33800739, 41158723, 101402217, 123476169, 288111061, 370428507, 864333183, 2016777427, 2592999549, 6050332281, 18150996843]

約数ペア:

[(1, 18150996843), (3, 6050332281), (7, 2592999549), (9, 2016777427), (21, 864333183), (49, 370428507), (63, 288111061), (147, 123476169), (179, 101402217), (441, 41158723), (537, 33800739), (1253, 14486031), (1611, 11266913), (3759, 4828677), (8771, 2069433), (11277, 1609559), (26313, 689811), (78939, 229937)]