15704216946

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{219707}}^1$

素因数の和:219764

約数の個数: 72

約数和(自身を含む): 39175694064

約数和(自身を除く): 23471477118

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 361, 418, 627, 722, 1083, 1254, 1881, 2166, 3249, 3762, 3971, 6498, 7942, 11913, 23826, 35739, 71478, 219707, 439414, 659121, 1318242, 1977363, 2416777, 3954726, 4174433, 4833554, 7250331, 8348866, 12523299, 14500662, 21750993, 25046598, 37569897, 43501986, 45918763, 75139794, 79314227, 91837526, 137756289, 158628454, 237942681, 275512578, 413268867, 475885362, 713828043, 826537734, 872456497, 1427656086, 1744912994, 2617369491, 5234738982, 7852108473, 15704216946]

約数ペア:

[(1, 15704216946), (2, 7852108473), (3, 5234738982), (6, 2617369491), (9, 1744912994), (11, 1427656086), (18, 872456497), (19, 826537734), (22, 713828043), (33, 475885362), (38, 413268867), (57, 275512578), (66, 237942681), (99, 158628454), (114, 137756289), (171, 91837526), (198, 79314227), (209, 75139794), (342, 45918763), (361, 43501986), (418, 37569897), (627, 25046598), (722, 21750993), (1083, 14500662), (1254, 12523299), (1881, 8348866), (2166, 7250331), (3249, 4833554), (3762, 4174433), (3971, 3954726), (6498, 2416777), (7942, 1977363), (11913, 1318242), (23826, 659121), (35739, 439414), (71478, 219707)]