86405886

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{228587}}^1$

素因数の和:228605

約数の個数: 32

約数和(自身を含む): 219444480

約数和(自身を除く): 133038594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 228587, 457174, 685761, 1371522, 1600109, 2057283, 3200218, 4114566, 4800327, 6171849, 9600654, 12343698, 14400981, 28801962, 43202943, 86405886]

約数ペア:

[(1, 86405886), (2, 43202943), (3, 28801962), (6, 14400981), (7, 12343698), (9, 9600654), (14, 6171849), (18, 4800327), (21, 4114566), (27, 3200218), (42, 2057283), (54, 1600109), (63, 1371522), (126, 685761), (189, 457174), (378, 228587)]