18361615612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1\times {\mathrm{3461}}^1$

素因数の和:4822

約数の個数: 48

約数和(自身を含む): 34617784320

約数和(自身を除く): 16256168708

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 1279, 2074, 2558, 3461, 4148, 5116, 6922, 13844, 21743, 43486, 58837, 78019, 86972, 117674, 156038, 211121, 235348, 312076, 422242, 844484, 1326323, 2652646, 3589057, 4426619, 5305292, 7178114, 8853238, 14356228, 17706476, 75252523, 150505046, 270023759, 301010092, 540047518, 1080095036, 4590403903, 9180807806, 18361615612]

約数ペア:

[(1, 18361615612), (2, 9180807806), (4, 4590403903), (17, 1080095036), (34, 540047518), (61, 301010092), (68, 270023759), (122, 150505046), (244, 75252523), (1037, 17706476), (1279, 14356228), (2074, 8853238), (2558, 7178114), (3461, 5305292), (4148, 4426619), (5116, 3589057), (6922, 2652646), (13844, 1326323), (21743, 844484), (43486, 422242), (58837, 312076), (78019, 235348), (86972, 211121), (117674, 156038)]