1863276

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 4671744

約数和(自身を除く): 2808468

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 157, 172, 258, 276, 314, 471, 516, 628, 942, 989, 1884, 1978, 2967, 3611, 3956, 5934, 6751, 7222, 10833, 11868, 13502, 14444, 20253, 21666, 27004, 40506, 43332, 81012, 155273, 310546, 465819, 621092, 931638, 1863276]

約数ペア:

[(1, 1863276), (2, 931638), (3, 621092), (4, 465819), (6, 310546), (12, 155273), (23, 81012), (43, 43332), (46, 40506), (69, 27004), (86, 21666), (92, 20253), (129, 14444), (138, 13502), (157, 11868), (172, 10833), (258, 7222), (276, 6751), (314, 5934), (471, 3956), (516, 3611), (628, 2967), (942, 1978), (989, 1884)]