15612732

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 42378336

約数和(自身を除く): 26765604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 97, 102, 153, 194, 204, 263, 291, 306, 388, 526, 582, 612, 789, 873, 1052, 1164, 1578, 1649, 1746, 2367, 3156, 3298, 3492, 4471, 4734, 4947, 6596, 8942, 9468, 9894, 13413, 14841, 17884, 19788, 25511, 26826, 29682, 40239, 51022, 53652, 59364, 76533, 80478, 102044, 153066, 160956, 229599, 306132, 433687, 459198, 867374, 918396, 1301061, 1734748, 2602122, 3903183, 5204244, 7806366, 15612732]

約数ペア:

[(1, 15612732), (2, 7806366), (3, 5204244), (4, 3903183), (6, 2602122), (9, 1734748), (12, 1301061), (17, 918396), (18, 867374), (34, 459198), (36, 433687), (51, 306132), (68, 229599), (97, 160956), (102, 153066), (153, 102044), (194, 80478), (204, 76533), (263, 59364), (291, 53652), (306, 51022), (388, 40239), (526, 29682), (582, 26826), (612, 25511), (789, 19788), (873, 17884), (1052, 14841), (1164, 13413), (1578, 9894), (1649, 9468), (1746, 8942), (2367, 6596), (3156, 4947), (3298, 4734), (3492, 4471)]