16617972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1093}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 44600192

約数和(自身を除く): 27982220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 724, 1086, 1093, 1267, 2172, 2186, 2534, 3279, 3801, 4372, 5068, 6558, 7602, 7651, 13116, 15204, 15302, 22953, 30604, 45906, 91812, 197833, 395666, 593499, 791332, 1186998, 1384831, 2373996, 2769662, 4154493, 5539324, 8308986, 16617972]

約数ペア:

[(1, 16617972), (2, 8308986), (3, 5539324), (4, 4154493), (6, 2769662), (7, 2373996), (12, 1384831), (14, 1186998), (21, 791332), (28, 593499), (42, 395666), (84, 197833), (181, 91812), (362, 45906), (543, 30604), (724, 22953), (1086, 15302), (1093, 15204), (1267, 13116), (2172, 7651), (2186, 7602), (2534, 6558), (3279, 5068), (3801, 4372)]