7773228

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{821}}^1$

素因数の和:1094

約数の個数: 36

約数和(自身を含む): 19747728

約数和(自身を除く): 11974500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 821, 1052, 1578, 1642, 2367, 2463, 3156, 3284, 4734, 4926, 7389, 9468, 9852, 14778, 29556, 215923, 431846, 647769, 863692, 1295538, 1943307, 2591076, 3886614, 7773228]

約数ペア:

[(1, 7773228), (2, 3886614), (3, 2591076), (4, 1943307), (6, 1295538), (9, 863692), (12, 647769), (18, 431846), (36, 215923), (263, 29556), (526, 14778), (789, 9852), (821, 9468), (1052, 7389), (1578, 4926), (1642, 4734), (2367, 3284), (2463, 3156)]