18051306

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4723}}^1$

素因数の和:4755

約数の個数: 48

約数和(自身を含む): 45237024

約数和(自身を除く): 27185718

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 4723, 9446, 14169, 28338, 33061, 61399, 66122, 99183, 122798, 184197, 198366, 231427, 368394, 429793, 462854, 694281, 859586, 1289379, 1388562, 2578758, 3008551, 6017102, 9025653, 18051306]

約数ペア:

[(1, 18051306), (2, 9025653), (3, 6017102), (6, 3008551), (7, 2578758), (13, 1388562), (14, 1289379), (21, 859586), (26, 694281), (39, 462854), (42, 429793), (49, 368394), (78, 231427), (91, 198366), (98, 184197), (147, 122798), (182, 99183), (273, 66122), (294, 61399), (546, 33061), (637, 28338), (1274, 14169), (1911, 9446), (3822, 4723)]