17895479892

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1\times {\mathrm{823}}^1$

素因数の和:1253

約数の個数: 96

約数和(自身を含む): 43057889280

約数和(自身を除く): 25162409388

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 179, 191, 212, 318, 358, 382, 537, 573, 636, 716, 764, 823, 1074, 1146, 1646, 2148, 2292, 2469, 3292, 4938, 9487, 9876, 10123, 18974, 20246, 28461, 30369, 34189, 37948, 40492, 43619, 56922, 60738, 68378, 87238, 102567, 113844, 121476, 130857, 136756, 147317, 157193, 174476, 205134, 261714, 294634, 314386, 410268, 441951, 471579, 523428, 589268, 628772, 883902, 943158, 1767804, 1812017, 1886316, 3624034, 5436051, 7248068, 7807801, 8331229, 10872102, 15615602, 16662458, 21744204, 23423403, 24993687, 28137547, 31231204, 33324916, 46846806, 49987374, 56275094, 84412641, 93693612, 99974748, 112550188, 168825282, 337650564, 1491289991, 2982579982, 4473869973, 5965159964, 8947739946, 17895479892]

約数ペア:

[(1, 17895479892), (2, 8947739946), (3, 5965159964), (4, 4473869973), (6, 2982579982), (12, 1491289991), (53, 337650564), (106, 168825282), (159, 112550188), (179, 99974748), (191, 93693612), (212, 84412641), (318, 56275094), (358, 49987374), (382, 46846806), (537, 33324916), (573, 31231204), (636, 28137547), (716, 24993687), (764, 23423403), (823, 21744204), (1074, 16662458), (1146, 15615602), (1646, 10872102), (2148, 8331229), (2292, 7807801), (2469, 7248068), (3292, 5436051), (4938, 3624034), (9487, 1886316), (9876, 1812017), (10123, 1767804), (18974, 943158), (20246, 883902), (28461, 628772), (30369, 589268), (34189, 523428), (37948, 471579), (40492, 441951), (43619, 410268), (56922, 314386), (60738, 294634), (68378, 261714), (87238, 205134), (102567, 174476), (113844, 157193), (121476, 147317), (130857, 136756)]