18068316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11321}}^1$

素因数の和:11354

約数の個数: 48

約数和(自身を含む): 50722560

約数和(自身を除く): 32654244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 11321, 22642, 33963, 45284, 67926, 79247, 135852, 158494, 215099, 237741, 316988, 430198, 475482, 645297, 860396, 950964, 1290594, 1505693, 2581188, 3011386, 4517079, 6022772, 9034158, 18068316]

約数ペア:

[(1, 18068316), (2, 9034158), (3, 6022772), (4, 4517079), (6, 3011386), (7, 2581188), (12, 1505693), (14, 1290594), (19, 950964), (21, 860396), (28, 645297), (38, 475482), (42, 430198), (57, 316988), (76, 237741), (84, 215099), (114, 158494), (133, 135852), (228, 79247), (266, 67926), (399, 45284), (532, 33963), (798, 22642), (1596, 11321)]