2018571852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{37573}}^1$

素因数の和:37639

約数の個数: 72

約数和(自身を含む): 5317171888

約数和(自身を除く): 3298600036

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 121, 132, 148, 222, 242, 363, 407, 444, 484, 726, 814, 1221, 1452, 1628, 2442, 4477, 4884, 8954, 13431, 17908, 26862, 37573, 53724, 75146, 112719, 150292, 225438, 413303, 450876, 826606, 1239909, 1390201, 1653212, 2479818, 2780402, 4170603, 4546333, 4959636, 5560804, 8341206, 9092666, 13638999, 15292211, 16682412, 18185332, 27277998, 30584422, 45876633, 54555996, 61168844, 91753266, 168214321, 183506532, 336428642, 504642963, 672857284, 1009285926, 2018571852]

約数ペア:

[(1, 2018571852), (2, 1009285926), (3, 672857284), (4, 504642963), (6, 336428642), (11, 183506532), (12, 168214321), (22, 91753266), (33, 61168844), (37, 54555996), (44, 45876633), (66, 30584422), (74, 27277998), (111, 18185332), (121, 16682412), (132, 15292211), (148, 13638999), (222, 9092666), (242, 8341206), (363, 5560804), (407, 4959636), (444, 4546333), (484, 4170603), (726, 2780402), (814, 2479818), (1221, 1653212), (1452, 1390201), (1628, 1239909), (2442, 826606), (4477, 450876), (4884, 413303), (8954, 225438), (13431, 150292), (17908, 112719), (26862, 75146), (37573, 53724)]