15448428

素因数分解:

$2^2\times 3^3\times {\mathrm{313}}^1\times {\mathrm{457}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 40267360

約数和(自身を除く): 24818932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 313, 457, 626, 914, 939, 1252, 1371, 1828, 1878, 2742, 2817, 3756, 4113, 5484, 5634, 8226, 8451, 11268, 12339, 16452, 16902, 24678, 33804, 49356, 143041, 286082, 429123, 572164, 858246, 1287369, 1716492, 2574738, 3862107, 5149476, 7724214, 15448428]

約数ペア:

[(1, 15448428), (2, 7724214), (3, 5149476), (4, 3862107), (6, 2574738), (9, 1716492), (12, 1287369), (18, 858246), (27, 572164), (36, 429123), (54, 286082), (108, 143041), (313, 49356), (457, 33804), (626, 24678), (914, 16902), (939, 16452), (1252, 12339), (1371, 11268), (1828, 8451), (1878, 8226), (2742, 5634), (2817, 5484), (3756, 4113)]