5209722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 13029120

約数和(自身を除く): 7819398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 239, 346, 478, 519, 717, 1038, 1211, 1434, 1557, 1673, 2151, 2422, 3114, 3346, 3633, 4302, 5019, 7266, 10038, 10899, 15057, 21798, 30114, 41347, 82694, 124041, 248082, 289429, 372123, 578858, 744246, 868287, 1736574, 2604861, 5209722]

約数ペア:

[(1, 5209722), (2, 2604861), (3, 1736574), (6, 868287), (7, 744246), (9, 578858), (14, 372123), (18, 289429), (21, 248082), (42, 124041), (63, 82694), (126, 41347), (173, 30114), (239, 21798), (346, 15057), (478, 10899), (519, 10038), (717, 7266), (1038, 5019), (1211, 4302), (1434, 3633), (1557, 3346), (1673, 3114), (2151, 2422)]