6601686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 16547328

約数和(自身を除く): 9945642

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 107, 113, 182, 214, 226, 273, 321, 339, 546, 642, 678, 749, 791, 1391, 1469, 1498, 1582, 2247, 2373, 2782, 2938, 4173, 4407, 4494, 4746, 8346, 8814, 9737, 10283, 12091, 19474, 20566, 24182, 29211, 30849, 36273, 58422, 61698, 72546, 84637, 157183, 169274, 253911, 314366, 471549, 507822, 943098, 1100281, 2200562, 3300843, 6601686]

約数ペア:

[(1, 6601686), (2, 3300843), (3, 2200562), (6, 1100281), (7, 943098), (13, 507822), (14, 471549), (21, 314366), (26, 253911), (39, 169274), (42, 157183), (78, 84637), (91, 72546), (107, 61698), (113, 58422), (182, 36273), (214, 30849), (226, 29211), (273, 24182), (321, 20566), (339, 19474), (546, 12091), (642, 10283), (678, 9737), (749, 8814), (791, 8346), (1391, 4746), (1469, 4494), (1498, 4407), (1582, 4173), (2247, 2938), (2373, 2782)]