12612666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 16417734

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 59, 66, 79, 82, 118, 123, 158, 177, 237, 246, 354, 451, 474, 649, 869, 902, 1298, 1353, 1738, 1947, 2419, 2607, 2706, 3239, 3894, 4661, 4838, 5214, 6478, 7257, 9322, 9717, 13983, 14514, 19434, 26609, 27966, 35629, 51271, 53218, 71258, 79827, 102542, 106887, 153813, 159654, 191101, 213774, 307626, 382202, 573303, 1146606, 2102111, 4204222, 6306333, 12612666]

約数ペア:

[(1, 12612666), (2, 6306333), (3, 4204222), (6, 2102111), (11, 1146606), (22, 573303), (33, 382202), (41, 307626), (59, 213774), (66, 191101), (79, 159654), (82, 153813), (118, 106887), (123, 102542), (158, 79827), (177, 71258), (237, 53218), (246, 51271), (354, 35629), (451, 27966), (474, 26609), (649, 19434), (869, 14514), (902, 13983), (1298, 9717), (1353, 9322), (1738, 7257), (1947, 6478), (2419, 5214), (2607, 4838), (2706, 4661), (3239, 3894)]