2180844

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 60

約数和(自身を含む): 5854464

約数和(自身を除く): 3673620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 127, 159, 162, 212, 254, 318, 324, 381, 477, 508, 636, 762, 954, 1143, 1431, 1524, 1908, 2286, 2862, 3429, 4293, 4572, 5724, 6731, 6858, 8586, 10287, 13462, 13716, 17172, 20193, 20574, 26924, 40386, 41148, 60579, 80772, 121158, 181737, 242316, 363474, 545211, 726948, 1090422, 2180844]

約数ペア:

[(1, 2180844), (2, 1090422), (3, 726948), (4, 545211), (6, 363474), (9, 242316), (12, 181737), (18, 121158), (27, 80772), (36, 60579), (53, 41148), (54, 40386), (81, 26924), (106, 20574), (108, 20193), (127, 17172), (159, 13716), (162, 13462), (212, 10287), (254, 8586), (318, 6858), (324, 6731), (381, 5724), (477, 4572), (508, 4293), (636, 3429), (762, 2862), (954, 2286), (1143, 1908), (1431, 1524)]