21085488

素因数分解:

$2^4\times 3^3\times {\mathrm{48809}}^1$

素因数の和:48826

約数の個数: 40

約数和(自身を含む): 60524400

約数和(自身を除く): 39438912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 48809, 97618, 146427, 195236, 292854, 390472, 439281, 585708, 780944, 878562, 1171416, 1317843, 1757124, 2342832, 2635686, 3514248, 5271372, 7028496, 10542744, 21085488]

約数ペア:

[(1, 21085488), (2, 10542744), (3, 7028496), (4, 5271372), (6, 3514248), (8, 2635686), (9, 2342832), (12, 1757124), (16, 1317843), (18, 1171416), (24, 878562), (27, 780944), (36, 585708), (48, 439281), (54, 390472), (72, 292854), (108, 195236), (144, 146427), (216, 97618), (432, 48809)]