7682142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 16682400

約数和(自身を除く): 9000258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 661, 894, 1322, 1937, 1983, 3874, 3966, 5811, 8593, 11622, 17186, 25779, 51558, 98489, 196978, 295467, 590934, 1280357, 2560714, 3841071, 7682142]

約数ペア:

[(1, 7682142), (2, 3841071), (3, 2560714), (6, 1280357), (13, 590934), (26, 295467), (39, 196978), (78, 98489), (149, 51558), (298, 25779), (447, 17186), (661, 11622), (894, 8593), (1322, 5811), (1937, 3966), (1983, 3874)]