17924996888

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{1571}}^1$

素因数の和:1968

約数の個数: 64

約数和(自身を含む): 34665995520

約数和(自身を除く): 16740998632

約数列:

[1, 2, 4, 8, 61, 103, 122, 206, 227, 244, 412, 454, 488, 824, 908, 1571, 1816, 3142, 6283, 6284, 12566, 12568, 13847, 23381, 25132, 27694, 46762, 50264, 55388, 93524, 95831, 110776, 161813, 187048, 191662, 323626, 356617, 383324, 647252, 713234, 766648, 1294504, 1426241, 1426468, 2852482, 2852936, 5704964, 9870593, 11409928, 19741186, 21753637, 36731551, 39482372, 43507274, 73463102, 78964744, 87014548, 146926204, 174029096, 293852408, 2240624611, 4481249222, 8962498444, 17924996888]

約数ペア:

[(1, 17924996888), (2, 8962498444), (4, 4481249222), (8, 2240624611), (61, 293852408), (103, 174029096), (122, 146926204), (206, 87014548), (227, 78964744), (244, 73463102), (412, 43507274), (454, 39482372), (488, 36731551), (824, 21753637), (908, 19741186), (1571, 11409928), (1816, 9870593), (3142, 5704964), (6283, 2852936), (6284, 2852482), (12566, 1426468), (12568, 1426241), (13847, 1294504), (23381, 766648), (25132, 713234), (27694, 647252), (46762, 383324), (50264, 356617), (55388, 323626), (93524, 191662), (95831, 187048), (110776, 161813)]