11808648

素因数分解:

$2^3\times 3^2\times {\mathrm{401}}^1\times {\mathrm{409}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 32139900

約数和(自身を除く): 20331252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 401, 409, 802, 818, 1203, 1227, 1604, 1636, 2406, 2454, 3208, 3272, 3609, 3681, 4812, 4908, 7218, 7362, 9624, 9816, 14436, 14724, 28872, 29448, 164009, 328018, 492027, 656036, 984054, 1312072, 1476081, 1968108, 2952162, 3936216, 5904324, 11808648]

約数ペア:

[(1, 11808648), (2, 5904324), (3, 3936216), (4, 2952162), (6, 1968108), (8, 1476081), (9, 1312072), (12, 984054), (18, 656036), (24, 492027), (36, 328018), (72, 164009), (401, 29448), (409, 28872), (802, 14724), (818, 14436), (1203, 9816), (1227, 9624), (1604, 7362), (1636, 7218), (2406, 4908), (2454, 4812), (3208, 3681), (3272, 3609)]