42154488

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{12457}}^1$

素因数の和:12516

約数の個数: 48

約数和(自身を含む): 116606880

約数和(自身を除く): 74452392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 12457, 24914, 37371, 49828, 74742, 99656, 112113, 149484, 224226, 298968, 448452, 585479, 896904, 1170958, 1756437, 2341916, 3512874, 4683832, 5269311, 7025748, 10538622, 14051496, 21077244, 42154488]

約数ペア:

[(1, 42154488), (2, 21077244), (3, 14051496), (4, 10538622), (6, 7025748), (8, 5269311), (9, 4683832), (12, 3512874), (18, 2341916), (24, 1756437), (36, 1170958), (47, 896904), (72, 585479), (94, 448452), (141, 298968), (188, 224226), (282, 149484), (376, 112113), (423, 99656), (564, 74742), (846, 49828), (1128, 37371), (1692, 24914), (3384, 12457)]