9912012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 25665024

約数和(自身を除く): 15753012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 366, 671, 732, 1231, 1342, 2013, 2462, 2684, 3693, 4026, 4924, 7386, 8052, 13541, 14772, 27082, 40623, 54164, 75091, 81246, 150182, 162492, 225273, 300364, 450546, 826001, 901092, 1652002, 2478003, 3304004, 4956006, 9912012]

約数ペア:

[(1, 9912012), (2, 4956006), (3, 3304004), (4, 2478003), (6, 1652002), (11, 901092), (12, 826001), (22, 450546), (33, 300364), (44, 225273), (61, 162492), (66, 150182), (122, 81246), (132, 75091), (183, 54164), (244, 40623), (366, 27082), (671, 14772), (732, 13541), (1231, 8052), (1342, 7386), (2013, 4924), (2462, 4026), (2684, 3693)]