21873810408

素因数分解:

$2^3\times 3^1\times {\mathrm{16607}}^1\times {\mathrm{54881}}^1$

素因数の和:71497

約数の個数: 32

約数和(自身を含む): 54688815360

約数和(自身を除く): 32815004952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 16607, 33214, 49821, 54881, 66428, 99642, 109762, 132856, 164643, 199284, 219524, 329286, 398568, 439048, 658572, 1317144, 911408767, 1822817534, 2734226301, 3645635068, 5468452602, 7291270136, 10936905204, 21873810408]

約数ペア:

[(1, 21873810408), (2, 10936905204), (3, 7291270136), (4, 5468452602), (6, 3645635068), (8, 2734226301), (12, 1822817534), (24, 911408767), (16607, 1317144), (33214, 658572), (49821, 439048), (54881, 398568), (66428, 329286), (99642, 219524), (109762, 199284), (132856, 164643)]