27820758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10859}}^1$

素因数の和:10932

約数の個数: 32

約数和(自身を含む): 64638720

約数和(自身を除く): 36817962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 10859, 21718, 32577, 65154, 76013, 152026, 228039, 456078, 662399, 1324798, 1987197, 3974394, 4636793, 9273586, 13910379, 27820758]

約数ペア:

[(1, 27820758), (2, 13910379), (3, 9273586), (6, 4636793), (7, 3974394), (14, 1987197), (21, 1324798), (42, 662399), (61, 456078), (122, 228039), (183, 152026), (366, 76013), (427, 65154), (854, 32577), (1281, 21718), (2562, 10859)]