18985254

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 39070080

約数和(自身を除く): 20084826

約数列:

[1, 2, 3, 6, 67, 83, 134, 166, 201, 249, 402, 498, 569, 1138, 1707, 3414, 5561, 11122, 16683, 33366, 38123, 47227, 76246, 94454, 114369, 141681, 228738, 283362, 3164209, 6328418, 9492627, 18985254]

約数ペア:

[(1, 18985254), (2, 9492627), (3, 6328418), (6, 3164209), (67, 283362), (83, 228738), (134, 141681), (166, 114369), (201, 94454), (249, 76246), (402, 47227), (498, 38123), (569, 33366), (1138, 16683), (1707, 11122), (3414, 5561)]