1855804584

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{13781}}^1$

素因数の和:14002

約数の個数: 64

約数和(自身を含む): 4815982080

約数和(自身を除く): 2960177496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 181, 186, 248, 362, 372, 543, 724, 744, 1086, 1448, 2172, 4344, 5611, 11222, 13781, 16833, 22444, 27562, 33666, 41343, 44888, 55124, 67332, 82686, 110248, 134664, 165372, 330744, 427211, 854422, 1281633, 1708844, 2494361, 2563266, 3417688, 4988722, 5126532, 7483083, 9977444, 10253064, 14966166, 19954888, 29932332, 59864664, 77325191, 154650382, 231975573, 309300764, 463951146, 618601528, 927902292, 1855804584]

約数ペア:

[(1, 1855804584), (2, 927902292), (3, 618601528), (4, 463951146), (6, 309300764), (8, 231975573), (12, 154650382), (24, 77325191), (31, 59864664), (62, 29932332), (93, 19954888), (124, 14966166), (181, 10253064), (186, 9977444), (248, 7483083), (362, 5126532), (372, 4988722), (543, 3417688), (724, 2563266), (744, 2494361), (1086, 1708844), (1448, 1281633), (2172, 854422), (4344, 427211), (5611, 330744), (11222, 165372), (13781, 134664), (16833, 110248), (22444, 82686), (27562, 67332), (33666, 55124), (41343, 44888)]