3155438

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 6032880

約数和(自身を除く): 2877442

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 59, 118, 121, 143, 187, 221, 242, 286, 374, 442, 649, 767, 1003, 1298, 1534, 1573, 2006, 2057, 2431, 3146, 4114, 4862, 7139, 8437, 11033, 13039, 14278, 16874, 22066, 26078, 26741, 53482, 92807, 121363, 143429, 185614, 242726, 286858, 1577719, 3155438]

約数ペア:

[(1, 3155438), (2, 1577719), (11, 286858), (13, 242726), (17, 185614), (22, 143429), (26, 121363), (34, 92807), (59, 53482), (118, 26741), (121, 26078), (143, 22066), (187, 16874), (221, 14278), (242, 13039), (286, 11033), (374, 8437), (442, 7139), (649, 4862), (767, 4114), (1003, 3146), (1298, 2431), (1534, 2057), (1573, 2006)]