4067778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 9652608

約数和(自身を除く): 5584830

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 431, 726, 858, 862, 1293, 1573, 2586, 3146, 4719, 4741, 5603, 9438, 9482, 11206, 14223, 16809, 28446, 33618, 52151, 61633, 104302, 123266, 156453, 184899, 312906, 369798, 677963, 1355926, 2033889, 4067778]

約数ペア:

[(1, 4067778), (2, 2033889), (3, 1355926), (6, 677963), (11, 369798), (13, 312906), (22, 184899), (26, 156453), (33, 123266), (39, 104302), (66, 61633), (78, 52151), (121, 33618), (143, 28446), (242, 16809), (286, 14223), (363, 11206), (429, 9482), (431, 9438), (726, 5603), (858, 4741), (862, 4719), (1293, 3146), (1573, 2586)]