6988996908

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{474667}}^1$

素因数の和:475086

約数の個数: 36

約数和(自身を含む): 17709863080

約数和(自身を除く): 10720866172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 818, 1227, 1636, 2454, 3681, 4908, 7362, 14724, 474667, 949334, 1424001, 1898668, 2848002, 4272003, 5696004, 8544006, 17088012, 194138803, 388277606, 582416409, 776555212, 1164832818, 1747249227, 2329665636, 3494498454, 6988996908]

約数ペア:

[(1, 6988996908), (2, 3494498454), (3, 2329665636), (4, 1747249227), (6, 1164832818), (9, 776555212), (12, 582416409), (18, 388277606), (36, 194138803), (409, 17088012), (818, 8544006), (1227, 5696004), (1636, 4272003), (2454, 2848002), (3681, 1898668), (4908, 1424001), (7362, 949334), (14724, 474667)]