12805557911046

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{146775301}}^1$

素因数の和:146775477

約数の個数: 48

約数和(自身を含む): 28712771678448

約数和(自身を除く): 15907213767402

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 131, 222, 262, 333, 393, 666, 786, 1179, 2358, 4847, 9694, 14541, 29082, 43623, 87246, 146775301, 293550602, 440325903, 880651806, 1320977709, 2641955418, 5430686137, 10861372274, 16292058411, 19227564431, 32584116822, 38455128862, 48876175233, 57682693293, 97752350466, 115365386586, 173048079879, 346096159758, 711419883947, 1422839767894, 2134259651841, 4268519303682, 6402778955523, 12805557911046]

約数ペア:

[(1, 12805557911046), (2, 6402778955523), (3, 4268519303682), (6, 2134259651841), (9, 1422839767894), (18, 711419883947), (37, 346096159758), (74, 173048079879), (111, 115365386586), (131, 97752350466), (222, 57682693293), (262, 48876175233), (333, 38455128862), (393, 32584116822), (666, 19227564431), (786, 16292058411), (1179, 10861372274), (2358, 5430686137), (4847, 2641955418), (9694, 1320977709), (14541, 880651806), (29082, 440325903), (43623, 293550602), (87246, 146775301)]