66984858

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^2\times {\mathrm{829}}^1$

素因数の和:971

約数の個数: 36

約数和(自身を含む): 147510090

約数和(自身を除く): 80525232

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 829, 1206, 1658, 2487, 4489, 4974, 7461, 8978, 13467, 14922, 26934, 40401, 55543, 80802, 111086, 166629, 333258, 499887, 999774, 3721381, 7442762, 11164143, 22328286, 33492429, 66984858]

約数ペア:

[(1, 66984858), (2, 33492429), (3, 22328286), (6, 11164143), (9, 7442762), (18, 3721381), (67, 999774), (134, 499887), (201, 333258), (402, 166629), (603, 111086), (829, 80802), (1206, 55543), (1658, 40401), (2487, 26934), (4489, 14922), (4974, 13467), (7461, 8978)]