18387132

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 45777312

約数和(自身を除く): 27390180

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 173, 204, 346, 519, 521, 692, 1038, 1042, 1563, 2076, 2084, 2941, 3126, 5882, 6252, 8823, 8857, 11764, 17646, 17714, 26571, 35292, 35428, 53142, 90133, 106284, 180266, 270399, 360532, 540798, 1081596, 1532261, 3064522, 4596783, 6129044, 9193566, 18387132]

約数ペア:

[(1, 18387132), (2, 9193566), (3, 6129044), (4, 4596783), (6, 3064522), (12, 1532261), (17, 1081596), (34, 540798), (51, 360532), (68, 270399), (102, 180266), (173, 106284), (204, 90133), (346, 53142), (519, 35428), (521, 35292), (692, 26571), (1038, 17714), (1042, 17646), (1563, 11764), (2076, 8857), (2084, 8823), (2941, 6252), (3126, 5882)]