17967237428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1213019}}^1$

素因数の和:1213076

約数の個数: 36

約数和(自身を含む): 37564803360

約数和(自身を除く): 19597565932

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 529, 644, 1058, 2116, 3703, 7406, 14812, 1213019, 2426038, 4852076, 8491133, 16982266, 27899437, 33964532, 55798874, 111597748, 195296059, 390592118, 641687051, 781184236, 1283374102, 2566748204, 4491809357, 8983618714, 17967237428]

約数ペア:

[(1, 17967237428), (2, 8983618714), (4, 4491809357), (7, 2566748204), (14, 1283374102), (23, 781184236), (28, 641687051), (46, 390592118), (92, 195296059), (161, 111597748), (322, 55798874), (529, 33964532), (644, 27899437), (1058, 16982266), (2116, 8491133), (3703, 4852076), (7406, 2426038), (14812, 1213019)]