15402636

素因数分解:

$2^2\times 3^4\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:500

約数の個数: 60

約数和(自身を含む): 40676328

約数和(自身を除く): 25273692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 274, 324, 347, 411, 548, 694, 822, 1041, 1233, 1388, 1644, 2082, 2466, 3123, 3699, 4164, 4932, 6246, 7398, 9369, 11097, 12492, 14796, 18738, 22194, 28107, 37476, 44388, 47539, 56214, 95078, 112428, 142617, 190156, 285234, 427851, 570468, 855702, 1283553, 1711404, 2567106, 3850659, 5134212, 7701318, 15402636]

約数ペア:

[(1, 15402636), (2, 7701318), (3, 5134212), (4, 3850659), (6, 2567106), (9, 1711404), (12, 1283553), (18, 855702), (27, 570468), (36, 427851), (54, 285234), (81, 190156), (108, 142617), (137, 112428), (162, 95078), (274, 56214), (324, 47539), (347, 44388), (411, 37476), (548, 28107), (694, 22194), (822, 18738), (1041, 14796), (1233, 12492), (1388, 11097), (1644, 9369), (2082, 7398), (2466, 6246), (3123, 4932), (3699, 4164)]