21436536

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{81199}}^1$

素因数の和:81219

約数の個数: 32

約数和(自身を含む): 58464000

約数和(自身を除く): 37027464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 81199, 162398, 243597, 324796, 487194, 649592, 893189, 974388, 1786378, 1948776, 2679567, 3572756, 5359134, 7145512, 10718268, 21436536]

約数ペア:

[(1, 21436536), (2, 10718268), (3, 7145512), (4, 5359134), (6, 3572756), (8, 2679567), (11, 1948776), (12, 1786378), (22, 974388), (24, 893189), (33, 649592), (44, 487194), (66, 324796), (88, 243597), (132, 162398), (264, 81199)]