12512646

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 29057184

約数和(自身を除く): 16544538

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 103, 153, 206, 306, 309, 397, 618, 794, 927, 1191, 1751, 1854, 2382, 3502, 3573, 5253, 6749, 7146, 10506, 13498, 15759, 20247, 31518, 40494, 40891, 60741, 81782, 121482, 122673, 245346, 368019, 695147, 736038, 1390294, 2085441, 4170882, 6256323, 12512646]

約数ペア:

[(1, 12512646), (2, 6256323), (3, 4170882), (6, 2085441), (9, 1390294), (17, 736038), (18, 695147), (34, 368019), (51, 245346), (102, 122673), (103, 121482), (153, 81782), (206, 60741), (306, 40891), (309, 40494), (397, 31518), (618, 20247), (794, 15759), (927, 13498), (1191, 10506), (1751, 7146), (1854, 6749), (2382, 5253), (3502, 3573)]