17840046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 42900480

約数和(自身を除く): 25060434

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 97, 151, 174, 194, 203, 291, 302, 406, 453, 582, 609, 679, 906, 1057, 1218, 1358, 2037, 2114, 2813, 3171, 4074, 4379, 5626, 6342, 8439, 8758, 13137, 14647, 16878, 19691, 26274, 29294, 30653, 39382, 43941, 59073, 61306, 87882, 91959, 102529, 118146, 183918, 205058, 307587, 424763, 615174, 849526, 1274289, 2548578, 2973341, 5946682, 8920023, 17840046]

約数ペア:

[(1, 17840046), (2, 8920023), (3, 5946682), (6, 2973341), (7, 2548578), (14, 1274289), (21, 849526), (29, 615174), (42, 424763), (58, 307587), (87, 205058), (97, 183918), (151, 118146), (174, 102529), (194, 91959), (203, 87882), (291, 61306), (302, 59073), (406, 43941), (453, 39382), (582, 30653), (609, 29294), (679, 26274), (906, 19691), (1057, 16878), (1218, 14647), (1358, 13137), (2037, 8758), (2114, 8439), (2813, 6342), (3171, 5626), (4074, 4379)]