15478284

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 37691136

約数和(自身を除く): 22212852

約数列:

[1, 2, 3, 4, 6, 12, 37, 71, 74, 111, 142, 148, 213, 222, 284, 426, 444, 491, 852, 982, 1473, 1964, 2627, 2946, 5254, 5892, 7881, 10508, 15762, 18167, 31524, 34861, 36334, 54501, 69722, 72668, 104583, 109002, 139444, 209166, 218004, 418332, 1289857, 2579714, 3869571, 5159428, 7739142, 15478284]

約数ペア:

[(1, 15478284), (2, 7739142), (3, 5159428), (4, 3869571), (6, 2579714), (12, 1289857), (37, 418332), (71, 218004), (74, 209166), (111, 139444), (142, 109002), (148, 104583), (213, 72668), (222, 69722), (284, 54501), (426, 36334), (444, 34861), (491, 31524), (852, 18167), (982, 15762), (1473, 10508), (1964, 7881), (2627, 5892), (2946, 5254)]