40169862

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 90549888

約数和(自身を除く): 50380026

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 193, 279, 373, 386, 558, 579, 746, 1119, 1158, 1737, 2238, 3357, 3474, 5983, 6714, 11563, 11966, 17949, 23126, 34689, 35898, 53847, 69378, 71989, 104067, 107694, 143978, 208134, 215967, 431934, 647901, 1295802, 2231659, 4463318, 6694977, 13389954, 20084931, 40169862]

約数ペア:

[(1, 40169862), (2, 20084931), (3, 13389954), (6, 6694977), (9, 4463318), (18, 2231659), (31, 1295802), (62, 647901), (93, 431934), (186, 215967), (193, 208134), (279, 143978), (373, 107694), (386, 104067), (558, 71989), (579, 69378), (746, 53847), (1119, 35898), (1158, 34689), (1737, 23126), (2238, 17949), (3357, 11966), (3474, 11563), (5983, 6714)]