851724

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:470

約数の個数: 36

約数和(自身を含む): 2194920

約数和(自身を除く): 1343196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 401, 531, 708, 802, 1062, 1203, 1604, 2124, 2406, 3609, 4812, 7218, 14436, 23659, 47318, 70977, 94636, 141954, 212931, 283908, 425862, 851724]

約数ペア:

[(1, 851724), (2, 425862), (3, 283908), (4, 212931), (6, 141954), (9, 94636), (12, 70977), (18, 47318), (36, 23659), (59, 14436), (118, 7218), (177, 4812), (236, 3609), (354, 2406), (401, 2124), (531, 1604), (708, 1203), (802, 1062)]