1789776

素因数分解:

$2^4\times 3^4\times {\mathrm{1381}}^1$

素因数の和:1401

約数の個数: 50

約数和(自身を含む): 5183882

約数和(自身を除く): 3394106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 1381, 2762, 4143, 5524, 8286, 11048, 12429, 16572, 22096, 24858, 33144, 37287, 49716, 66288, 74574, 99432, 111861, 149148, 198864, 223722, 298296, 447444, 596592, 894888, 1789776]

約数ペア:

[(1, 1789776), (2, 894888), (3, 596592), (4, 447444), (6, 298296), (8, 223722), (9, 198864), (12, 149148), (16, 111861), (18, 99432), (24, 74574), (27, 66288), (36, 49716), (48, 37287), (54, 33144), (72, 24858), (81, 22096), (108, 16572), (144, 12429), (162, 11048), (216, 8286), (324, 5524), (432, 4143), (648, 2762), (1296, 1381)]