1919463378

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{43237}}^1$

素因数の和:43407

約数の個数: 48

約数和(自身を含む): 4495368384

約数和(自身を除く): 2575905006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 151, 294, 302, 453, 906, 1057, 2114, 3171, 6342, 7399, 14798, 22197, 43237, 44394, 86474, 129711, 259422, 302659, 605318, 907977, 1815954, 2118613, 4237226, 6355839, 6528787, 12711678, 13057574, 19586361, 39172722, 45701509, 91403018, 137104527, 274209054, 319910563, 639821126, 959731689, 1919463378]

約数ペア:

[(1, 1919463378), (2, 959731689), (3, 639821126), (6, 319910563), (7, 274209054), (14, 137104527), (21, 91403018), (42, 45701509), (49, 39172722), (98, 19586361), (147, 13057574), (151, 12711678), (294, 6528787), (302, 6355839), (453, 4237226), (906, 2118613), (1057, 1815954), (2114, 907977), (3171, 605318), (6342, 302659), (7399, 259422), (14798, 129711), (22197, 86474), (43237, 44394)]