15187242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 36990720

約数和(自身を除く): 21803478

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 37, 42, 58, 74, 87, 111, 174, 203, 222, 259, 337, 406, 518, 609, 674, 777, 1011, 1073, 1218, 1554, 2022, 2146, 2359, 3219, 4718, 6438, 7077, 7511, 9773, 12469, 14154, 15022, 19546, 22533, 24938, 29319, 37407, 45066, 58638, 68411, 74814, 87283, 136822, 174566, 205233, 261849, 361601, 410466, 523698, 723202, 1084803, 2169606, 2531207, 5062414, 7593621, 15187242]

約数ペア:

[(1, 15187242), (2, 7593621), (3, 5062414), (6, 2531207), (7, 2169606), (14, 1084803), (21, 723202), (29, 523698), (37, 410466), (42, 361601), (58, 261849), (74, 205233), (87, 174566), (111, 136822), (174, 87283), (203, 74814), (222, 68411), (259, 58638), (337, 45066), (406, 37407), (518, 29319), (609, 24938), (674, 22533), (777, 19546), (1011, 15022), (1073, 14154), (1218, 12469), (1554, 9773), (2022, 7511), (2146, 7077), (2359, 6438), (3219, 4718)]