74280618

素因数分解:

$2^1\times 3^3\times {\mathrm{1375567}}^1$

素因数の和:1375578

約数の個数: 16

約数和(自身を含む): 165068160

約数和(自身を除く): 90787542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1375567, 2751134, 4126701, 8253402, 12380103, 24760206, 37140309, 74280618]

約数ペア:

[(1, 74280618), (2, 37140309), (3, 24760206), (6, 12380103), (9, 8253402), (18, 4126701), (27, 2751134), (54, 1375567)]