19527138

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 44680896

約数和(自身を除く): 25153758

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 101, 138, 202, 207, 303, 414, 467, 606, 909, 934, 1401, 1818, 2323, 2802, 4203, 4646, 6969, 8406, 10741, 13938, 20907, 21482, 32223, 41814, 47167, 64446, 94334, 96669, 141501, 193338, 283002, 424503, 849006, 1084841, 2169682, 3254523, 6509046, 9763569, 19527138]

約数ペア:

[(1, 19527138), (2, 9763569), (3, 6509046), (6, 3254523), (9, 2169682), (18, 1084841), (23, 849006), (46, 424503), (69, 283002), (101, 193338), (138, 141501), (202, 96669), (207, 94334), (303, 64446), (414, 47167), (467, 41814), (606, 32223), (909, 21482), (934, 20907), (1401, 13938), (1818, 10741), (2323, 8406), (2802, 6969), (4203, 4646)]