17643348

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 47803392

約数和(自身を除く): 30160044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 227, 254, 306, 381, 454, 508, 612, 681, 762, 908, 1143, 1362, 1524, 2043, 2159, 2286, 2724, 3859, 4086, 4318, 4572, 6477, 7718, 8172, 8636, 11577, 12954, 15436, 19431, 23154, 25908, 28829, 34731, 38862, 46308, 57658, 69462, 77724, 86487, 115316, 138924, 172974, 259461, 345948, 490093, 518922, 980186, 1037844, 1470279, 1960372, 2940558, 4410837, 5881116, 8821674, 17643348]

約数ペア:

[(1, 17643348), (2, 8821674), (3, 5881116), (4, 4410837), (6, 2940558), (9, 1960372), (12, 1470279), (17, 1037844), (18, 980186), (34, 518922), (36, 490093), (51, 345948), (68, 259461), (102, 172974), (127, 138924), (153, 115316), (204, 86487), (227, 77724), (254, 69462), (306, 57658), (381, 46308), (454, 38862), (508, 34731), (612, 28829), (681, 25908), (762, 23154), (908, 19431), (1143, 15436), (1362, 12954), (1524, 11577), (2043, 8636), (2159, 8172), (2286, 7718), (2724, 6477), (3859, 4572), (4086, 4318)]