18770370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4567}}^1$

素因数の和:4714

約数の個数: 32

約数和(自身を含む): 45387648

約数和(自身を除く): 26617278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 4567, 9134, 13701, 22835, 27402, 45670, 68505, 137010, 625679, 1251358, 1877037, 3128395, 3754074, 6256790, 9385185, 18770370]

約数ペア:

[(1, 18770370), (2, 9385185), (3, 6256790), (5, 3754074), (6, 3128395), (10, 1877037), (15, 1251358), (30, 625679), (137, 137010), (274, 68505), (411, 45670), (685, 27402), (822, 22835), (1370, 13701), (2055, 9134), (4110, 4567)]