28940097942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1190069}}^1$

素因数の和:1190277

約数の個数: 48

約数和(自身を含む): 72032556960

約数和(自身を除く): 43092459018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 193, 386, 579, 1158, 1351, 1737, 2702, 3474, 4053, 8106, 12159, 24318, 1190069, 2380138, 3570207, 7140414, 8330483, 10710621, 16660966, 21421242, 24991449, 49982898, 74974347, 149948694, 229683317, 459366634, 689049951, 1378099902, 1607783219, 2067149853, 3215566438, 4134299706, 4823349657, 9646699314, 14470048971, 28940097942]

約数ペア:

[(1, 28940097942), (2, 14470048971), (3, 9646699314), (6, 4823349657), (7, 4134299706), (9, 3215566438), (14, 2067149853), (18, 1607783219), (21, 1378099902), (42, 689049951), (63, 459366634), (126, 229683317), (193, 149948694), (386, 74974347), (579, 49982898), (1158, 24991449), (1351, 21421242), (1737, 16660966), (2702, 10710621), (3474, 8330483), (4053, 7140414), (8106, 3570207), (12159, 2380138), (24318, 1190069)]