18304873443

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{883}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 27145023360

約数和(自身を除く): 8840149917

約数列:

[1, 3, 9, 73, 139, 219, 227, 417, 657, 681, 883, 1251, 2043, 2649, 7947, 10147, 16571, 30441, 31553, 49713, 64459, 91323, 94659, 122737, 149139, 193377, 200441, 283977, 368211, 580131, 601323, 1104633, 1803969, 2303369, 6910107, 8959801, 14632193, 20730321, 26879403, 27861299, 43896579, 80638209, 83583897, 131689737, 250751691, 2033874827, 6101624481, 18304873443]

約数ペア:

[(1, 18304873443), (3, 6101624481), (9, 2033874827), (73, 250751691), (139, 131689737), (219, 83583897), (227, 80638209), (417, 43896579), (657, 27861299), (681, 26879403), (883, 20730321), (1251, 14632193), (2043, 8959801), (2649, 6910107), (7947, 2303369), (10147, 1803969), (16571, 1104633), (30441, 601323), (31553, 580131), (49713, 368211), (64459, 283977), (91323, 200441), (94659, 193377), (122737, 149139)]