420647544

素因数分解:

$2^3\times 3^2\times {\mathrm{5842327}}^1$

素因数の和:5842339

約数の個数: 24

約数和(自身を含む): 1139253960

約数和(自身を除く): 718606416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5842327, 11684654, 17526981, 23369308, 35053962, 46738616, 52580943, 70107924, 105161886, 140215848, 210323772, 420647544]

約数ペア:

[(1, 420647544), (2, 210323772), (3, 140215848), (4, 105161886), (6, 70107924), (8, 52580943), (9, 46738616), (12, 35053962), (18, 23369308), (24, 17526981), (36, 11684654), (72, 5842327)]