68017806

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{6883}}^1$

素因数の和:6958

約数の個数: 40

約数和(自身を含む): 154931304

約数和(自身を除く): 86913498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3294, 4941, 6883, 9882, 13766, 20649, 41298, 61947, 123894, 185841, 371682, 419863, 557523, 839726, 1115046, 1259589, 2519178, 3778767, 7557534, 11336301, 22672602, 34008903, 68017806]

約数ペア:

[(1, 68017806), (2, 34008903), (3, 22672602), (6, 11336301), (9, 7557534), (18, 3778767), (27, 2519178), (54, 1259589), (61, 1115046), (81, 839726), (122, 557523), (162, 419863), (183, 371682), (366, 185841), (549, 123894), (1098, 61947), (1647, 41298), (3294, 20649), (4941, 13766), (6883, 9882)]