31326174

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:806

約数の個数: 72

約数和(自身を含む): 78634920

約数和(自身を除く): 47308746

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 198, 209, 242, 342, 363, 418, 627, 726, 757, 1089, 1254, 1514, 1881, 2178, 2271, 2299, 3762, 4542, 4598, 6813, 6897, 8327, 13626, 13794, 14383, 16654, 20691, 24981, 28766, 41382, 43149, 49962, 74943, 86298, 91597, 129447, 149886, 158213, 183194, 258894, 274791, 316426, 474639, 549582, 824373, 949278, 1423917, 1648746, 1740343, 2847834, 3480686, 5221029, 10442058, 15663087, 31326174]

約数ペア:

[(1, 31326174), (2, 15663087), (3, 10442058), (6, 5221029), (9, 3480686), (11, 2847834), (18, 1740343), (19, 1648746), (22, 1423917), (33, 949278), (38, 824373), (57, 549582), (66, 474639), (99, 316426), (114, 274791), (121, 258894), (171, 183194), (198, 158213), (209, 149886), (242, 129447), (342, 91597), (363, 86298), (418, 74943), (627, 49962), (726, 43149), (757, 41382), (1089, 28766), (1254, 24981), (1514, 20691), (1881, 16654), (2178, 14383), (2271, 13794), (2299, 13626), (3762, 8327), (4542, 6897), (4598, 6813)]