21771114

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1747}}^1$

素因数の和:1850

約数の個数: 32

約数和(自身を含む): 45643776

約数和(自身を除く): 23872662

約数列:

[1, 2, 3, 6, 31, 62, 67, 93, 134, 186, 201, 402, 1747, 2077, 3494, 4154, 5241, 6231, 10482, 12462, 54157, 108314, 117049, 162471, 234098, 324942, 351147, 702294, 3628519, 7257038, 10885557, 21771114]

約数ペア:

[(1, 21771114), (2, 10885557), (3, 7257038), (6, 3628519), (31, 702294), (62, 351147), (67, 324942), (93, 234098), (134, 162471), (186, 117049), (201, 108314), (402, 54157), (1747, 12462), (2077, 10482), (3494, 6231), (4154, 5241)]