2359188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:165

約数の個数: 54

約数和(自身を含む): 6513962

約数和(自身を除く): 4154774

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2556, 2769, 3692, 5041, 5538, 8307, 10082, 11076, 15123, 16614, 20164, 30246, 33228, 45369, 60492, 65533, 90738, 131066, 181476, 196599, 262132, 393198, 589797, 786396, 1179594, 2359188]

約数ペア:

[(1, 2359188), (2, 1179594), (3, 786396), (4, 589797), (6, 393198), (9, 262132), (12, 196599), (13, 181476), (18, 131066), (26, 90738), (36, 65533), (39, 60492), (52, 45369), (71, 33228), (78, 30246), (117, 20164), (142, 16614), (156, 15123), (213, 11076), (234, 10082), (284, 8307), (426, 5538), (468, 5041), (639, 3692), (852, 2769), (923, 2556), (1278, 1846)]