4387446

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 80

約数和(自身を含む): 11604384

約数和(自身を除く): 7216938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 73, 81, 106, 126, 146, 159, 162, 189, 219, 318, 371, 378, 438, 477, 511, 567, 657, 742, 954, 1022, 1113, 1134, 1314, 1431, 1533, 1971, 2226, 2862, 3066, 3339, 3869, 3942, 4293, 4599, 5913, 6678, 7738, 8586, 9198, 10017, 11607, 11826, 13797, 20034, 23214, 27083, 27594, 30051, 34821, 41391, 54166, 60102, 69642, 81249, 82782, 104463, 162498, 208926, 243747, 313389, 487494, 626778, 731241, 1462482, 2193723, 4387446]

約数ペア:

[(1, 4387446), (2, 2193723), (3, 1462482), (6, 731241), (7, 626778), (9, 487494), (14, 313389), (18, 243747), (21, 208926), (27, 162498), (42, 104463), (53, 82782), (54, 81249), (63, 69642), (73, 60102), (81, 54166), (106, 41391), (126, 34821), (146, 30051), (159, 27594), (162, 27083), (189, 23214), (219, 20034), (318, 13797), (371, 11826), (378, 11607), (438, 10017), (477, 9198), (511, 8586), (567, 7738), (657, 6678), (742, 5913), (954, 4599), (1022, 4293), (1113, 3942), (1134, 3869), (1314, 3339), (1431, 3066), (1533, 2862), (1971, 2226)]