66210228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{262739}}^1$

素因数の和:262756

約数の個数: 36

約数和(自身を含む): 191274720

約数和(自身を除く): 125064492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 262739, 525478, 788217, 1050956, 1576434, 1839173, 2364651, 3152868, 3678346, 4729302, 5517519, 7356692, 9458604, 11035038, 16552557, 22070076, 33105114, 66210228]

約数ペア:

[(1, 66210228), (2, 33105114), (3, 22070076), (4, 16552557), (6, 11035038), (7, 9458604), (9, 7356692), (12, 5517519), (14, 4729302), (18, 3678346), (21, 3152868), (28, 2364651), (36, 1839173), (42, 1576434), (63, 1050956), (84, 788217), (126, 525478), (252, 262739)]