18642060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103567}}^1$

素因数の和:103582

約数の個数: 36

約数和(自身を含む): 56548128

約数和(自身を除く): 37906068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 103567, 207134, 310701, 414268, 517835, 621402, 932103, 1035670, 1242804, 1553505, 1864206, 2071340, 3107010, 3728412, 4660515, 6214020, 9321030, 18642060]

約数ペア:

[(1, 18642060), (2, 9321030), (3, 6214020), (4, 4660515), (5, 3728412), (6, 3107010), (9, 2071340), (10, 1864206), (12, 1553505), (15, 1242804), (18, 1035670), (20, 932103), (30, 621402), (36, 517835), (45, 414268), (60, 310701), (90, 207134), (180, 103567)]