2009142726

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{929}}^1$

素因数の和:1325

約数の個数: 64

約数和(自身を含む): 4317580800

約数和(自身を除く): 2308438074

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 311, 366, 622, 929, 933, 1159, 1858, 1866, 2318, 2787, 3477, 5574, 5909, 6954, 11818, 17651, 17727, 18971, 35302, 35454, 37942, 52953, 56669, 56913, 105906, 113338, 113826, 170007, 288919, 340014, 360449, 577838, 720898, 866757, 1076711, 1081347, 1733514, 2153422, 2162694, 3230133, 5489461, 6460266, 10978922, 16468383, 17624059, 32936766, 35248118, 52872177, 105744354, 334857121, 669714242, 1004571363, 2009142726]

約数ペア:

[(1, 2009142726), (2, 1004571363), (3, 669714242), (6, 334857121), (19, 105744354), (38, 52872177), (57, 35248118), (61, 32936766), (114, 17624059), (122, 16468383), (183, 10978922), (311, 6460266), (366, 5489461), (622, 3230133), (929, 2162694), (933, 2153422), (1159, 1733514), (1858, 1081347), (1866, 1076711), (2318, 866757), (2787, 720898), (3477, 577838), (5574, 360449), (5909, 340014), (6954, 288919), (11818, 170007), (17651, 113826), (17727, 113338), (18971, 105906), (35302, 56913), (35454, 56669), (37942, 52953)]