169621998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{310663}}^1$

素因数の和:310688

約数の個数: 32

約数和(自身を含む): 417532416

約数和(自身を除く): 247910418

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 310663, 621326, 931989, 1863978, 2174641, 4038619, 4349282, 6523923, 8077238, 12115857, 13047846, 24231714, 28270333, 56540666, 84810999, 169621998]

約数ペア:

[(1, 169621998), (2, 84810999), (3, 56540666), (6, 28270333), (7, 24231714), (13, 13047846), (14, 12115857), (21, 8077238), (26, 6523923), (39, 4349282), (42, 4038619), (78, 2174641), (91, 1863978), (182, 931989), (273, 621326), (546, 310663)]