18617718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19273}}^1$

素因数の和:19308

約数の個数: 32

約数和(自身を含む): 44407296

約数和(自身を除く): 25789578

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 19273, 38546, 57819, 115638, 134911, 269822, 404733, 443279, 809466, 886558, 1329837, 2659674, 3102953, 6205906, 9308859, 18617718]

約数ペア:

[(1, 18617718), (2, 9308859), (3, 6205906), (6, 3102953), (7, 2659674), (14, 1329837), (21, 886558), (23, 809466), (42, 443279), (46, 404733), (69, 269822), (138, 134911), (161, 115638), (322, 57819), (483, 38546), (966, 19273)]