80982018

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{38453}}^1$

素因数の和:38480

約数の個数: 40

約数和(自身を含む): 195423228

約数和(自身を除く): 114441210

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 38453, 76906, 115359, 230718, 346077, 499889, 692154, 999778, 1038231, 1499667, 2076462, 2999334, 3114693, 4499001, 6229386, 8998002, 13497003, 26994006, 40491009, 80982018]

約数ペア:

[(1, 80982018), (2, 40491009), (3, 26994006), (6, 13497003), (9, 8998002), (13, 6229386), (18, 4499001), (26, 3114693), (27, 2999334), (39, 2076462), (54, 1499667), (78, 1038231), (81, 999778), (117, 692154), (162, 499889), (234, 346077), (351, 230718), (702, 115359), (1053, 76906), (2106, 38453)]