21552072

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{2713}}^1$

素因数の和:3053

約数の個数: 32

約数和(自身を含む): 54062880

約数和(自身を除く): 32510808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 2713, 3972, 5426, 7944, 8139, 10852, 16278, 21704, 32556, 65112, 898003, 1796006, 2694009, 3592012, 5388018, 7184024, 10776036, 21552072]

約数ペア:

[(1, 21552072), (2, 10776036), (3, 7184024), (4, 5388018), (6, 3592012), (8, 2694009), (12, 1796006), (24, 898003), (331, 65112), (662, 32556), (993, 21704), (1324, 16278), (1986, 10852), (2648, 8139), (2713, 7944), (3972, 5426)]