69973722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42719}}^1$

素因数の和:42747

約数の個数: 48

約数和(自身を含む): 186600960

約数和(自身を除く): 116627238

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 42719, 85438, 128157, 256314, 299033, 384471, 555347, 598066, 768942, 897099, 1110694, 1666041, 1794198, 2691297, 3332082, 3887429, 4998123, 5382594, 7774858, 9996246, 11662287, 23324574, 34986861, 69973722]

約数ペア:

[(1, 69973722), (2, 34986861), (3, 23324574), (6, 11662287), (7, 9996246), (9, 7774858), (13, 5382594), (14, 4998123), (18, 3887429), (21, 3332082), (26, 2691297), (39, 1794198), (42, 1666041), (63, 1110694), (78, 897099), (91, 768942), (117, 598066), (126, 555347), (182, 384471), (234, 299033), (273, 256314), (546, 128157), (819, 85438), (1638, 42719)]