15490476

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{1879}}^1$

素因数の和:2118

約数の個数: 36

約数和(自身を含む): 39348400

約数和(自身を除く): 23857924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 1879, 2061, 2748, 3758, 4122, 5637, 7516, 8244, 11274, 16911, 22548, 33822, 67644, 430291, 860582, 1290873, 1721164, 2581746, 3872619, 5163492, 7745238, 15490476]

約数ペア:

[(1, 15490476), (2, 7745238), (3, 5163492), (4, 3872619), (6, 2581746), (9, 1721164), (12, 1290873), (18, 860582), (36, 430291), (229, 67644), (458, 33822), (687, 22548), (916, 16911), (1374, 11274), (1879, 8244), (2061, 7516), (2748, 5637), (3758, 4122)]