18386064

素因数分解:

$2^4\times 3^2\times {\mathrm{127681}}^1$

素因数の和:127695

約数の個数: 30

約数和(自身を含む): 51455846

約数和(自身を除く): 33069782

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 127681, 255362, 383043, 510724, 766086, 1021448, 1149129, 1532172, 2042896, 2298258, 3064344, 4596516, 6128688, 9193032, 18386064]

約数ペア:

[(1, 18386064), (2, 9193032), (3, 6128688), (4, 4596516), (6, 3064344), (8, 2298258), (9, 2042896), (12, 1532172), (16, 1149129), (18, 1021448), (24, 766086), (36, 510724), (48, 383043), (72, 255362), (144, 127681)]