21931944

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{8087}}^1$

素因数の和:8209

約数の個数: 32

約数和(自身を含む): 55321920

約数和(自身を除く): 33389976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 8087, 16174, 24261, 32348, 48522, 64696, 97044, 194088, 913831, 1827662, 2741493, 3655324, 5482986, 7310648, 10965972, 21931944]

約数ペア:

[(1, 21931944), (2, 10965972), (3, 7310648), (4, 5482986), (6, 3655324), (8, 2741493), (12, 1827662), (24, 913831), (113, 194088), (226, 97044), (339, 64696), (452, 48522), (678, 32348), (904, 24261), (1356, 16174), (2712, 8087)]