11955258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 29802240

約数和(自身を除く): 17846982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 239, 397, 478, 717, 794, 1191, 1434, 1673, 2151, 2382, 2779, 3346, 3573, 4302, 5019, 5558, 7146, 8337, 10038, 15057, 16674, 25011, 30114, 50022, 94883, 189766, 284649, 569298, 664181, 853947, 1328362, 1707894, 1992543, 3985086, 5977629, 11955258]

約数ペア:

[(1, 11955258), (2, 5977629), (3, 3985086), (6, 1992543), (7, 1707894), (9, 1328362), (14, 853947), (18, 664181), (21, 569298), (42, 284649), (63, 189766), (126, 94883), (239, 50022), (397, 30114), (478, 25011), (717, 16674), (794, 15057), (1191, 10038), (1434, 8337), (1673, 7146), (2151, 5558), (2382, 5019), (2779, 4302), (3346, 3573)]