2144244

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 5539968

約数和(自身を除く): 3395724

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 457, 782, 914, 1173, 1371, 1564, 1828, 2346, 2742, 4692, 5484, 7769, 10511, 15538, 21022, 23307, 31076, 31533, 42044, 46614, 63066, 93228, 126132, 178687, 357374, 536061, 714748, 1072122, 2144244]

約数ペア:

[(1, 2144244), (2, 1072122), (3, 714748), (4, 536061), (6, 357374), (12, 178687), (17, 126132), (23, 93228), (34, 63066), (46, 46614), (51, 42044), (68, 31533), (69, 31076), (92, 23307), (102, 21022), (138, 15538), (204, 10511), (276, 7769), (391, 5484), (457, 4692), (782, 2742), (914, 2346), (1173, 1828), (1371, 1564)]