21963048

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53831}}^1$

素因数の和:53857

約数の個数: 32

約数和(自身を含む): 58138560

約数和(自身を除く): 36175512

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 53831, 107662, 161493, 215324, 322986, 430648, 645972, 915127, 1291944, 1830254, 2745381, 3660508, 5490762, 7321016, 10981524, 21963048]

約数ペア:

[(1, 21963048), (2, 10981524), (3, 7321016), (4, 5490762), (6, 3660508), (8, 2745381), (12, 1830254), (17, 1291944), (24, 915127), (34, 645972), (51, 430648), (68, 322986), (102, 215324), (136, 161493), (204, 107662), (408, 53831)]