21354936

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{46831}}^1$

素因数の和:46859

約数の個数: 32

約数和(自身を含む): 56198400

約数和(自身を除く): 34843464

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 46831, 93662, 140493, 187324, 280986, 374648, 561972, 889789, 1123944, 1779578, 2669367, 3559156, 5338734, 7118312, 10677468, 21354936]

約数ペア:

[(1, 21354936), (2, 10677468), (3, 7118312), (4, 5338734), (6, 3559156), (8, 2669367), (12, 1779578), (19, 1123944), (24, 889789), (38, 561972), (57, 374648), (76, 280986), (114, 187324), (152, 140493), (228, 93662), (456, 46831)]