18844536

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11059}}^1$

素因数の和:11139

約数の個数: 32

約数和(自身を含む): 47779200

約数和(自身を除く): 28934664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 11059, 22118, 33177, 44236, 66354, 88472, 132708, 265416, 785189, 1570378, 2355567, 3140756, 4711134, 6281512, 9422268, 18844536]

約数ペア:

[(1, 18844536), (2, 9422268), (3, 6281512), (4, 4711134), (6, 3140756), (8, 2355567), (12, 1570378), (24, 785189), (71, 265416), (142, 132708), (213, 88472), (284, 66354), (426, 44236), (568, 33177), (852, 22118), (1704, 11059)]