40195548

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21893}}^1$

素因数の和:21923

約数の個数: 48

約数和(自身を含む): 110345760

約数和(自身を除く): 70150212

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 21893, 43786, 65679, 87572, 131358, 197037, 262716, 372181, 394074, 591111, 744362, 788148, 1116543, 1182222, 1488724, 2233086, 2364444, 3349629, 4466172, 6699258, 10048887, 13398516, 20097774, 40195548]

約数ペア:

[(1, 40195548), (2, 20097774), (3, 13398516), (4, 10048887), (6, 6699258), (9, 4466172), (12, 3349629), (17, 2364444), (18, 2233086), (27, 1488724), (34, 1182222), (36, 1116543), (51, 788148), (54, 744362), (68, 591111), (102, 394074), (108, 372181), (153, 262716), (204, 197037), (306, 131358), (459, 87572), (612, 65679), (918, 43786), (1836, 21893)]