25722036

素因数分解:

$2^2\times 3^6\times {\mathrm{8821}}^1$

素因数の和:8843

約数の個数: 42

約数和(自身を含む): 67497122

約数和(自身を除く): 41775086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 8821, 17642, 26463, 35284, 52926, 79389, 105852, 158778, 238167, 317556, 476334, 714501, 952668, 1429002, 2143503, 2858004, 4287006, 6430509, 8574012, 12861018, 25722036]

約数ペア:

[(1, 25722036), (2, 12861018), (3, 8574012), (4, 6430509), (6, 4287006), (9, 2858004), (12, 2143503), (18, 1429002), (27, 952668), (36, 714501), (54, 476334), (81, 317556), (108, 238167), (162, 158778), (243, 105852), (324, 79389), (486, 52926), (729, 35284), (972, 26463), (1458, 17642), (2916, 8821)]