15022518

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1437

約数の個数: 48

約数和(自身を含む): 35920944

約数和(自身を除く): 20898426

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1381, 1554, 1813, 2762, 3626, 4143, 5439, 8286, 9667, 10878, 19334, 29001, 51097, 58002, 67669, 102194, 135338, 153291, 203007, 306582, 357679, 406014, 715358, 1073037, 2146074, 2503753, 5007506, 7511259, 15022518]

約数ペア:

[(1, 15022518), (2, 7511259), (3, 5007506), (6, 2503753), (7, 2146074), (14, 1073037), (21, 715358), (37, 406014), (42, 357679), (49, 306582), (74, 203007), (98, 153291), (111, 135338), (147, 102194), (222, 67669), (259, 58002), (294, 51097), (518, 29001), (777, 19334), (1381, 10878), (1554, 9667), (1813, 8286), (2762, 5439), (3626, 4143)]