18373642

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 33656832

約数和(自身を除く): 15283190

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1327, 1978, 2654, 6923, 9289, 13846, 18578, 30521, 57061, 61042, 114122, 213647, 399427, 427294, 798854, 1312403, 2624806, 9186821, 18373642]

約数ペア:

[(1, 18373642), (2, 9186821), (7, 2624806), (14, 1312403), (23, 798854), (43, 427294), (46, 399427), (86, 213647), (161, 114122), (301, 61042), (322, 57061), (602, 30521), (989, 18578), (1327, 13846), (1978, 9289), (2654, 6923)]