1839492

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1428

約数の個数: 36

約数和(自身を含む): 4778956

約数和(自身を除く): 2939464

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 1381, 2762, 4143, 5524, 8286, 12429, 16572, 24858, 49716, 51097, 102194, 153291, 204388, 306582, 459873, 613164, 919746, 1839492]

約数ペア:

[(1, 1839492), (2, 919746), (3, 613164), (4, 459873), (6, 306582), (9, 204388), (12, 153291), (18, 102194), (36, 51097), (37, 49716), (74, 24858), (111, 16572), (148, 12429), (222, 8286), (333, 5524), (444, 4143), (666, 2762), (1332, 1381)]