7988616

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 21790860

約数和(自身を除く): 13802244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 613, 724, 1086, 1226, 1448, 1629, 1839, 2172, 2452, 3258, 3678, 4344, 4904, 5517, 6516, 7356, 11034, 13032, 14712, 22068, 44136, 110953, 221906, 332859, 443812, 665718, 887624, 998577, 1331436, 1997154, 2662872, 3994308, 7988616]

約数ペア:

[(1, 7988616), (2, 3994308), (3, 2662872), (4, 1997154), (6, 1331436), (8, 998577), (9, 887624), (12, 665718), (18, 443812), (24, 332859), (36, 221906), (72, 110953), (181, 44136), (362, 22068), (543, 14712), (613, 13032), (724, 11034), (1086, 7356), (1226, 6516), (1448, 5517), (1629, 4904), (1839, 4344), (2172, 3678), (2452, 3258)]