8240892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 21168000

約数和(自身を除く): 12927108

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 149, 298, 419, 447, 596, 838, 894, 1257, 1639, 1676, 1788, 2514, 3278, 4609, 4917, 5028, 6556, 9218, 9834, 13827, 18436, 19668, 27654, 55308, 62431, 124862, 187293, 249724, 374586, 686741, 749172, 1373482, 2060223, 2746964, 4120446, 8240892]

約数ペア:

[(1, 8240892), (2, 4120446), (3, 2746964), (4, 2060223), (6, 1373482), (11, 749172), (12, 686741), (22, 374586), (33, 249724), (44, 187293), (66, 124862), (132, 62431), (149, 55308), (298, 27654), (419, 19668), (447, 18436), (596, 13827), (838, 9834), (894, 9218), (1257, 6556), (1639, 5028), (1676, 4917), (1788, 4609), (2514, 3278)]