16406628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1129}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 44042880

約数和(自身を除く): 27636252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 346, 519, 692, 1038, 1129, 1211, 2076, 2258, 2422, 3387, 3633, 4516, 4844, 6774, 7266, 7903, 13548, 14532, 15806, 23709, 31612, 47418, 94836, 195317, 390634, 585951, 781268, 1171902, 1367219, 2343804, 2734438, 4101657, 5468876, 8203314, 16406628]

約数ペア:

[(1, 16406628), (2, 8203314), (3, 5468876), (4, 4101657), (6, 2734438), (7, 2343804), (12, 1367219), (14, 1171902), (21, 781268), (28, 585951), (42, 390634), (84, 195317), (173, 94836), (346, 47418), (519, 31612), (692, 23709), (1038, 15806), (1129, 14532), (1211, 13548), (2076, 7903), (2258, 7266), (2422, 6774), (3387, 4844), (3633, 4516)]