213345252

素因数分解:

$2^2\times 3^5\times {\mathrm{219491}}^1$

素因数の和:219510

約数の個数: 36

約数和(自身を含む): 559265616

約数和(自身を除く): 345920364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 219491, 438982, 658473, 877964, 1316946, 1975419, 2633892, 3950838, 5926257, 7901676, 11852514, 17778771, 23705028, 35557542, 53336313, 71115084, 106672626, 213345252]

約数ペア:

[(1, 213345252), (2, 106672626), (3, 71115084), (4, 53336313), (6, 35557542), (9, 23705028), (12, 17778771), (18, 11852514), (27, 7901676), (36, 5926257), (54, 3950838), (81, 2633892), (108, 1975419), (162, 1316946), (243, 877964), (324, 658473), (486, 438982), (972, 219491)]