12898002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 30046464

約数和(自身を除く): 17148462

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 71, 78, 102, 137, 142, 213, 221, 274, 411, 426, 442, 663, 822, 923, 1207, 1326, 1781, 1846, 2329, 2414, 2769, 3562, 3621, 4658, 5343, 5538, 6987, 7242, 9727, 10686, 13974, 15691, 19454, 29181, 30277, 31382, 47073, 58362, 60554, 90831, 94146, 126451, 165359, 181662, 252902, 330718, 379353, 496077, 758706, 992154, 2149667, 4299334, 6449001, 12898002]

約数ペア:

[(1, 12898002), (2, 6449001), (3, 4299334), (6, 2149667), (13, 992154), (17, 758706), (26, 496077), (34, 379353), (39, 330718), (51, 252902), (71, 181662), (78, 165359), (102, 126451), (137, 94146), (142, 90831), (213, 60554), (221, 58362), (274, 47073), (411, 31382), (426, 30277), (442, 29181), (663, 19454), (822, 15691), (923, 13974), (1207, 10686), (1326, 9727), (1781, 7242), (1846, 6987), (2329, 5538), (2414, 5343), (2769, 4658), (3562, 3621)]