181361004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{72313}}^1$

素因数の和:72350

約数の個数: 48

約数和(自身を含む): 485950080

約数和(自身を除く): 304589076

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 72313, 144626, 216939, 289252, 433878, 795443, 867756, 1373947, 1590886, 2386329, 2747894, 3181772, 4121841, 4772658, 5495788, 8243682, 9545316, 15113417, 16487364, 30226834, 45340251, 60453668, 90680502, 181361004]

約数ペア:

[(1, 181361004), (2, 90680502), (3, 60453668), (4, 45340251), (6, 30226834), (11, 16487364), (12, 15113417), (19, 9545316), (22, 8243682), (33, 5495788), (38, 4772658), (44, 4121841), (57, 3181772), (66, 2747894), (76, 2386329), (114, 1590886), (132, 1373947), (209, 867756), (228, 795443), (418, 433878), (627, 289252), (836, 216939), (1254, 144626), (2508, 72313)]