187875306

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3499}}^1$

素因数の和:3683

約数の個数: 48

約数和(自身を含む): 431340000

約数和(自身を除く): 243464694

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 314, 342, 471, 942, 1413, 2826, 2983, 3499, 5966, 6998, 8949, 10497, 17898, 20994, 26847, 31491, 53694, 62982, 66481, 132962, 199443, 398886, 549343, 598329, 1098686, 1196658, 1648029, 3296058, 4944087, 9888174, 10437517, 20875034, 31312551, 62625102, 93937653, 187875306]

約数ペア:

[(1, 187875306), (2, 93937653), (3, 62625102), (6, 31312551), (9, 20875034), (18, 10437517), (19, 9888174), (38, 4944087), (57, 3296058), (114, 1648029), (157, 1196658), (171, 1098686), (314, 598329), (342, 549343), (471, 398886), (942, 199443), (1413, 132962), (2826, 66481), (2983, 62982), (3499, 53694), (5966, 31491), (6998, 26847), (8949, 20994), (10497, 17898)]