2418372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 6918912

約数和(自身を除く): 4500540

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 197, 198, 279, 341, 372, 394, 396, 558, 591, 682, 788, 1023, 1116, 1182, 1364, 1773, 2046, 2167, 2364, 3069, 3546, 4092, 4334, 6107, 6138, 6501, 7092, 8668, 12214, 12276, 13002, 18321, 19503, 24428, 26004, 36642, 39006, 54963, 67177, 73284, 78012, 109926, 134354, 201531, 219852, 268708, 403062, 604593, 806124, 1209186, 2418372]

約数ペア:

[(1, 2418372), (2, 1209186), (3, 806124), (4, 604593), (6, 403062), (9, 268708), (11, 219852), (12, 201531), (18, 134354), (22, 109926), (31, 78012), (33, 73284), (36, 67177), (44, 54963), (62, 39006), (66, 36642), (93, 26004), (99, 24428), (124, 19503), (132, 18321), (186, 13002), (197, 12276), (198, 12214), (279, 8668), (341, 7092), (372, 6501), (394, 6138), (396, 6107), (558, 4334), (591, 4092), (682, 3546), (788, 3069), (1023, 2364), (1116, 2167), (1182, 2046), (1364, 1773)]