266773878

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{705751}}^1$

素因数の和:705769

約数の個数: 32

約数和(自身を含む): 677521920

約数和(自身を除く): 410748042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 705751, 1411502, 2117253, 4234506, 4940257, 6351759, 9880514, 12703518, 14820771, 19055277, 29641542, 38110554, 44462313, 88924626, 133386939, 266773878]

約数ペア:

[(1, 266773878), (2, 133386939), (3, 88924626), (6, 44462313), (7, 38110554), (9, 29641542), (14, 19055277), (18, 14820771), (21, 12703518), (27, 9880514), (42, 6351759), (54, 4940257), (63, 4234506), (126, 2117253), (189, 1411502), (378, 705751)]