4750038

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 72

約数和(自身を含む): 11768328

約数和(自身を除く): 7018290

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 43, 51, 57, 86, 102, 114, 129, 153, 171, 258, 306, 323, 342, 361, 387, 646, 722, 731, 774, 817, 969, 1083, 1462, 1634, 1938, 2166, 2193, 2451, 2907, 3249, 4386, 4902, 5814, 6137, 6498, 6579, 7353, 12274, 13158, 13889, 14706, 15523, 18411, 27778, 31046, 36822, 41667, 46569, 55233, 83334, 93138, 110466, 125001, 139707, 250002, 263891, 279414, 527782, 791673, 1583346, 2375019, 4750038]

約数ペア:

[(1, 4750038), (2, 2375019), (3, 1583346), (6, 791673), (9, 527782), (17, 279414), (18, 263891), (19, 250002), (34, 139707), (38, 125001), (43, 110466), (51, 93138), (57, 83334), (86, 55233), (102, 46569), (114, 41667), (129, 36822), (153, 31046), (171, 27778), (258, 18411), (306, 15523), (323, 14706), (342, 13889), (361, 13158), (387, 12274), (646, 7353), (722, 6579), (731, 6498), (774, 6137), (817, 5814), (969, 4902), (1083, 4386), (1462, 3249), (1634, 2907), (1938, 2451), (2166, 2193)]