13405207788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2799751}}^1$

素因数の和:2799787

約数の個数: 72

約数和(自身を含む): 40764389120

約数和(自身を除く): 27359181332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 2799751, 5599502, 8399253, 11199004, 16798506, 19598257, 25197759, 33597012, 39196514, 50395518, 53195269, 58794771, 78393028, 100791036, 106390538, 117589542, 159585807, 176384313, 212781076, 235179084, 319171614, 352768626, 372366883, 478757421, 638343228, 705537252, 744733766, 957514842, 1117100649, 1489467532, 1915029684, 2234201298, 3351301947, 4468402596, 6702603894, 13405207788]

約数ペア:

[(1, 13405207788), (2, 6702603894), (3, 4468402596), (4, 3351301947), (6, 2234201298), (7, 1915029684), (9, 1489467532), (12, 1117100649), (14, 957514842), (18, 744733766), (19, 705537252), (21, 638343228), (28, 478757421), (36, 372366883), (38, 352768626), (42, 319171614), (57, 235179084), (63, 212781076), (76, 176384313), (84, 159585807), (114, 117589542), (126, 106390538), (133, 100791036), (171, 78393028), (228, 58794771), (252, 53195269), (266, 50395518), (342, 39196514), (399, 33597012), (532, 25197759), (684, 19598257), (798, 16798506), (1197, 11199004), (1596, 8399253), (2394, 5599502), (4788, 2799751)]