10215696978

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{124981}}^1$

素因数の和:125247

約数の個数: 48

約数和(自身を含む): 23396630400

約数和(自身を除く): 13180933422

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 239, 342, 478, 717, 1434, 2151, 4302, 4541, 9082, 13623, 27246, 40869, 81738, 124981, 249962, 374943, 749886, 1124829, 2249658, 2374639, 4749278, 7123917, 14247834, 21371751, 29870459, 42743502, 59740918, 89611377, 179222754, 268834131, 537668262, 567538721, 1135077442, 1702616163, 3405232326, 5107848489, 10215696978]

約数ペア:

[(1, 10215696978), (2, 5107848489), (3, 3405232326), (6, 1702616163), (9, 1135077442), (18, 567538721), (19, 537668262), (38, 268834131), (57, 179222754), (114, 89611377), (171, 59740918), (239, 42743502), (342, 29870459), (478, 21371751), (717, 14247834), (1434, 7123917), (2151, 4749278), (4302, 2374639), (4541, 2249658), (9082, 1124829), (13623, 749886), (27246, 374943), (40869, 249962), (81738, 124981)]