11749788

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 31999968

約数和(自身を除く): 20250180

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 73, 102, 146, 153, 204, 219, 263, 292, 306, 438, 526, 612, 657, 789, 876, 1052, 1241, 1314, 1578, 2367, 2482, 2628, 3156, 3723, 4471, 4734, 4964, 7446, 8942, 9468, 11169, 13413, 14892, 17884, 19199, 22338, 26826, 38398, 40239, 44676, 53652, 57597, 76796, 80478, 115194, 160956, 172791, 230388, 326383, 345582, 652766, 691164, 979149, 1305532, 1958298, 2937447, 3916596, 5874894, 11749788]

約数ペア:

[(1, 11749788), (2, 5874894), (3, 3916596), (4, 2937447), (6, 1958298), (9, 1305532), (12, 979149), (17, 691164), (18, 652766), (34, 345582), (36, 326383), (51, 230388), (68, 172791), (73, 160956), (102, 115194), (146, 80478), (153, 76796), (204, 57597), (219, 53652), (263, 44676), (292, 40239), (306, 38398), (438, 26826), (526, 22338), (612, 19199), (657, 17884), (789, 14892), (876, 13413), (1052, 11169), (1241, 9468), (1314, 8942), (1578, 7446), (2367, 4964), (2482, 4734), (2628, 4471), (3156, 3723)]