21824928

素因数分解:

$2^5\times 3^2\times {\mathrm{75781}}^1$

素因数の和:75797

約数の個数: 36

約数和(自身を含む): 62065458

約数和(自身を除く): 40240530

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 75781, 151562, 227343, 303124, 454686, 606248, 682029, 909372, 1212496, 1364058, 1818744, 2424992, 2728116, 3637488, 5456232, 7274976, 10912464, 21824928]

約数ペア:

[(1, 21824928), (2, 10912464), (3, 7274976), (4, 5456232), (6, 3637488), (8, 2728116), (9, 2424992), (12, 1818744), (16, 1364058), (18, 1212496), (24, 909372), (32, 682029), (36, 606248), (48, 454686), (72, 303124), (96, 227343), (144, 151562), (288, 75781)]