31036842

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 71373120

約数和(自身を除く): 40336278

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 151, 171, 302, 342, 453, 601, 906, 1202, 1359, 1803, 2718, 2869, 3606, 5409, 5738, 8607, 10818, 11419, 17214, 22838, 25821, 34257, 51642, 68514, 90751, 102771, 181502, 205542, 272253, 544506, 816759, 1633518, 1724269, 3448538, 5172807, 10345614, 15518421, 31036842]

約数ペア:

[(1, 31036842), (2, 15518421), (3, 10345614), (6, 5172807), (9, 3448538), (18, 1724269), (19, 1633518), (38, 816759), (57, 544506), (114, 272253), (151, 205542), (171, 181502), (302, 102771), (342, 90751), (453, 68514), (601, 51642), (906, 34257), (1202, 25821), (1359, 22838), (1803, 17214), (2718, 11419), (2869, 10818), (3606, 8607), (5409, 5738)]