13381863516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{4639}}^1\times {\mathrm{11447}}^1$

素因数の和:16103

約数の個数: 72

約数和(自身を含む): 38670428160

約数和(自身を除く): 25288564644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 4639, 9278, 11447, 13917, 18556, 22894, 27834, 32473, 34341, 41751, 45788, 55668, 64946, 68682, 80129, 83502, 97419, 103023, 129892, 137364, 160258, 167004, 194838, 206046, 240387, 292257, 320516, 389676, 412092, 480774, 584514, 721161, 961548, 1169028, 1442322, 2884644, 53102633, 106205266, 159307899, 212410532, 318615798, 371718431, 477923697, 637231596, 743436862, 955847394, 1115155293, 1486873724, 1911694788, 2230310586, 3345465879, 4460621172, 6690931758, 13381863516]

約数ペア:

[(1, 13381863516), (2, 6690931758), (3, 4460621172), (4, 3345465879), (6, 2230310586), (7, 1911694788), (9, 1486873724), (12, 1115155293), (14, 955847394), (18, 743436862), (21, 637231596), (28, 477923697), (36, 371718431), (42, 318615798), (63, 212410532), (84, 159307899), (126, 106205266), (252, 53102633), (4639, 2884644), (9278, 1442322), (11447, 1169028), (13917, 961548), (18556, 721161), (22894, 584514), (27834, 480774), (32473, 412092), (34341, 389676), (41751, 320516), (45788, 292257), (55668, 240387), (64946, 206046), (68682, 194838), (80129, 167004), (83502, 160258), (97419, 137364), (103023, 129892)]