142743006

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4243}}^1$

素因数の和:4350

約数の個数: 64

約数和(自身を含む): 366681600

約数和(自身を除く): 223938594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 89, 126, 178, 189, 267, 378, 534, 623, 801, 1246, 1602, 1869, 2403, 3738, 4243, 4806, 5607, 8486, 11214, 12729, 16821, 25458, 29701, 33642, 38187, 59402, 76374, 89103, 114561, 178206, 229122, 267309, 377627, 534618, 755254, 801927, 1132881, 1603854, 2265762, 2643389, 3398643, 5286778, 6797286, 7930167, 10195929, 15860334, 20391858, 23790501, 47581002, 71371503, 142743006]

約数ペア:

[(1, 142743006), (2, 71371503), (3, 47581002), (6, 23790501), (7, 20391858), (9, 15860334), (14, 10195929), (18, 7930167), (21, 6797286), (27, 5286778), (42, 3398643), (54, 2643389), (63, 2265762), (89, 1603854), (126, 1132881), (178, 801927), (189, 755254), (267, 534618), (378, 377627), (534, 267309), (623, 229122), (801, 178206), (1246, 114561), (1602, 89103), (1869, 76374), (2403, 59402), (3738, 38187), (4243, 33642), (4806, 29701), (5607, 25458), (8486, 16821), (11214, 12729)]