13988376

素因数分解:

$2^3\times 3^4\times {\mathrm{21587}}^1$

素因数の和:21605

約数の個数: 40

約数和(自身を含む): 39182220

約数和(自身を除く): 25193844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 21587, 43174, 64761, 86348, 129522, 172696, 194283, 259044, 388566, 518088, 582849, 777132, 1165698, 1554264, 1748547, 2331396, 3497094, 4662792, 6994188, 13988376]

約数ペア:

[(1, 13988376), (2, 6994188), (3, 4662792), (4, 3497094), (6, 2331396), (8, 1748547), (9, 1554264), (12, 1165698), (18, 777132), (24, 582849), (27, 518088), (36, 388566), (54, 259044), (72, 194283), (81, 172696), (108, 129522), (162, 86348), (216, 64761), (324, 43174), (648, 21587)]