4003668

素因数分解:

$2^2\times 3^6\times {\mathrm{1373}}^1$

素因数の和:1395

約数の個数: 42

約数和(自身を含む): 10512474

約数和(自身を除く): 6508806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1373, 1458, 2746, 2916, 4119, 5492, 8238, 12357, 16476, 24714, 37071, 49428, 74142, 111213, 148284, 222426, 333639, 444852, 667278, 1000917, 1334556, 2001834, 4003668]

約数ペア:

[(1, 4003668), (2, 2001834), (3, 1334556), (4, 1000917), (6, 667278), (9, 444852), (12, 333639), (18, 222426), (27, 148284), (36, 111213), (54, 74142), (81, 49428), (108, 37071), (162, 24714), (243, 16476), (324, 12357), (486, 8238), (729, 5492), (972, 4119), (1373, 2916), (1458, 2746)]