15691901382

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{195071}}^1$

素因数の和:195229

約数の個数: 48

約数和(自身を含む): 35148072960

約数和(自身を除く): 19456171578

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 109, 123, 218, 246, 327, 369, 654, 738, 981, 1962, 4469, 8938, 13407, 26814, 40221, 80442, 195071, 390142, 585213, 1170426, 1755639, 3511278, 7997911, 15995822, 21262739, 23993733, 42525478, 47987466, 63788217, 71981199, 127576434, 143962398, 191364651, 382729302, 871772299, 1743544598, 2615316897, 5230633794, 7845950691, 15691901382]

約数ペア:

[(1, 15691901382), (2, 7845950691), (3, 5230633794), (6, 2615316897), (9, 1743544598), (18, 871772299), (41, 382729302), (82, 191364651), (109, 143962398), (123, 127576434), (218, 71981199), (246, 63788217), (327, 47987466), (369, 42525478), (654, 23993733), (738, 21262739), (981, 15995822), (1962, 7997911), (4469, 3511278), (8938, 1755639), (13407, 1170426), (26814, 585213), (40221, 390142), (80442, 195071)]