16530738

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 39152160

約数和(自身を除く): 22621422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 118, 147, 177, 294, 354, 413, 826, 953, 1239, 1906, 2478, 2859, 2891, 5718, 5782, 6671, 8673, 13342, 17346, 20013, 40026, 46697, 56227, 93394, 112454, 140091, 168681, 280182, 337362, 393589, 787178, 1180767, 2361534, 2755123, 5510246, 8265369, 16530738]

約数ペア:

[(1, 16530738), (2, 8265369), (3, 5510246), (6, 2755123), (7, 2361534), (14, 1180767), (21, 787178), (42, 393589), (49, 337362), (59, 280182), (98, 168681), (118, 140091), (147, 112454), (177, 93394), (294, 56227), (354, 46697), (413, 40026), (826, 20013), (953, 17346), (1239, 13342), (1906, 8673), (2478, 6671), (2859, 5782), (2891, 5718)]