218169774

素因数分解:

$2^1\times 3^5\times {\mathrm{41}}^1\times {\mathrm{10949}}^1$

素因数の和:11007

約数の個数: 48

約数和(自身を含む): 502210800

約数和(自身を除く): 284041026

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 243, 246, 369, 486, 738, 1107, 2214, 3321, 6642, 9963, 10949, 19926, 21898, 32847, 65694, 98541, 197082, 295623, 448909, 591246, 886869, 897818, 1346727, 1773738, 2660607, 2693454, 4040181, 5321214, 8080362, 12120543, 24241086, 36361629, 72723258, 109084887, 218169774]

約数ペア:

[(1, 218169774), (2, 109084887), (3, 72723258), (6, 36361629), (9, 24241086), (18, 12120543), (27, 8080362), (41, 5321214), (54, 4040181), (81, 2693454), (82, 2660607), (123, 1773738), (162, 1346727), (243, 897818), (246, 886869), (369, 591246), (486, 448909), (738, 295623), (1107, 197082), (2214, 98541), (3321, 65694), (6642, 32847), (9963, 21898), (10949, 19926)]