7253478

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 16773120

約数和(自身を除く): 9519642

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 167, 171, 254, 334, 342, 381, 501, 762, 1002, 1143, 1503, 2286, 2413, 3006, 3173, 4826, 6346, 7239, 9519, 14478, 19038, 21209, 21717, 28557, 42418, 43434, 57114, 63627, 127254, 190881, 381762, 402971, 805942, 1208913, 2417826, 3626739, 7253478]

約数ペア:

[(1, 7253478), (2, 3626739), (3, 2417826), (6, 1208913), (9, 805942), (18, 402971), (19, 381762), (38, 190881), (57, 127254), (114, 63627), (127, 57114), (167, 43434), (171, 42418), (254, 28557), (334, 21717), (342, 21209), (381, 19038), (501, 14478), (762, 9519), (1002, 7239), (1143, 6346), (1503, 4826), (2286, 3173), (2413, 3006)]