66821238

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1201}}^1$

素因数の和:1501

約数の個数: 48

約数和(自身を含む): 158635152

約数和(自身を除く): 91813914

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 281, 562, 843, 1201, 1686, 2402, 2529, 3091, 3603, 5058, 6182, 7206, 9273, 10809, 13211, 18546, 21618, 26422, 27819, 39633, 55638, 79266, 118899, 237798, 337481, 674962, 1012443, 2024886, 3037329, 3712291, 6074658, 7424582, 11136873, 22273746, 33410619, 66821238]

約数ペア:

[(1, 66821238), (2, 33410619), (3, 22273746), (6, 11136873), (9, 7424582), (11, 6074658), (18, 3712291), (22, 3037329), (33, 2024886), (66, 1012443), (99, 674962), (198, 337481), (281, 237798), (562, 118899), (843, 79266), (1201, 55638), (1686, 39633), (2402, 27819), (2529, 26422), (3091, 21618), (3603, 18546), (5058, 13211), (6182, 10809), (7206, 9273)]