18409384

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14293}}^1$

素因数の和:14329

約数の個数: 32

約数和(自身を含む): 41166720

約数和(自身を除く): 22757336

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 14293, 28586, 57172, 100051, 114344, 200102, 328739, 400204, 657478, 800408, 1314956, 2301173, 2629912, 4602346, 9204692, 18409384]

約数ペア:

[(1, 18409384), (2, 9204692), (4, 4602346), (7, 2629912), (8, 2301173), (14, 1314956), (23, 800408), (28, 657478), (46, 400204), (56, 328739), (92, 200102), (161, 114344), (184, 100051), (322, 57172), (644, 28586), (1288, 14293)]