66819942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17107}}^1$

素因数の和:17153

約数の個数: 48

約数和(自身を含む): 170806272

約数和(自身を除く): 103986330

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 17107, 34214, 51321, 102642, 119749, 153963, 239498, 307926, 359247, 530317, 718494, 1060634, 1077741, 1590951, 2155482, 3181902, 3712219, 4772853, 7424438, 9545706, 11136657, 22273314, 33409971, 66819942]

約数ペア:

[(1, 66819942), (2, 33409971), (3, 22273314), (6, 11136657), (7, 9545706), (9, 7424438), (14, 4772853), (18, 3712219), (21, 3181902), (31, 2155482), (42, 1590951), (62, 1077741), (63, 1060634), (93, 718494), (126, 530317), (186, 359247), (217, 307926), (279, 239498), (434, 153963), (558, 119749), (651, 102642), (1302, 51321), (1953, 34214), (3906, 17107)]