2018097861

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{5333}}^1$

素因数の和:5693

約数の個数: 32

約数和(自身を含む): 3001377792

約数和(自身を除く): 983279931

約数列:

[1, 3, 13, 31, 39, 93, 313, 403, 939, 1209, 4069, 5333, 9703, 12207, 15999, 29109, 69329, 126139, 165323, 207987, 378417, 495969, 1669229, 2149199, 5007687, 6447597, 21699977, 51746099, 65099931, 155238297, 672699287, 2018097861]

約数ペア:

[(1, 2018097861), (3, 672699287), (13, 155238297), (31, 65099931), (39, 51746099), (93, 21699977), (313, 6447597), (403, 5007687), (939, 2149199), (1209, 1669229), (4069, 495969), (5333, 378417), (9703, 207987), (12207, 165323), (15999, 126139), (29109, 69329)]