12811302

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5981}}^1$

素因数の和:6013

約数の個数: 48

約数和(自身を含む): 33594912

約数和(自身を除く): 20783610

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 5981, 11962, 17943, 35886, 41867, 53829, 83734, 101677, 107658, 125601, 203354, 251202, 305031, 376803, 610062, 711739, 753606, 915093, 1423478, 1830186, 2135217, 4270434, 6405651, 12811302]

約数ペア:

[(1, 12811302), (2, 6405651), (3, 4270434), (6, 2135217), (7, 1830186), (9, 1423478), (14, 915093), (17, 753606), (18, 711739), (21, 610062), (34, 376803), (42, 305031), (51, 251202), (63, 203354), (102, 125601), (119, 107658), (126, 101677), (153, 83734), (238, 53829), (306, 41867), (357, 35886), (714, 17943), (1071, 11962), (2142, 5981)]