1913814

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 4999680

約数和(自身を除く): 3085866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 83, 122, 126, 166, 183, 189, 249, 366, 378, 427, 498, 549, 581, 747, 854, 1098, 1162, 1281, 1494, 1647, 1743, 2241, 2562, 3294, 3486, 3843, 4482, 5063, 5229, 7686, 10126, 10458, 11529, 15189, 15687, 23058, 30378, 31374, 35441, 45567, 70882, 91134, 106323, 136701, 212646, 273402, 318969, 637938, 956907, 1913814]

約数ペア:

[(1, 1913814), (2, 956907), (3, 637938), (6, 318969), (7, 273402), (9, 212646), (14, 136701), (18, 106323), (21, 91134), (27, 70882), (42, 45567), (54, 35441), (61, 31374), (63, 30378), (83, 23058), (122, 15687), (126, 15189), (166, 11529), (183, 10458), (189, 10126), (249, 7686), (366, 5229), (378, 5063), (427, 4482), (498, 3843), (549, 3486), (581, 3294), (747, 2562), (854, 2241), (1098, 1743), (1162, 1647), (1281, 1494)]