18216275472

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{7441289}}^1$

素因数の和:7441320

約数の個数: 60

約数和(自身を含む): 53979117660

約数和(自身を除く): 35762842188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 7441289, 14882578, 22323867, 29765156, 44647734, 59530312, 66971601, 89295468, 119060624, 126501913, 133943202, 178590936, 253003826, 267886404, 357181872, 379505739, 506007652, 535772808, 759011478, 1012015304, 1071545616, 1138517217, 1518022956, 2024030608, 2277034434, 3036045912, 4554068868, 6072091824, 9108137736, 18216275472]

約数ペア:

[(1, 18216275472), (2, 9108137736), (3, 6072091824), (4, 4554068868), (6, 3036045912), (8, 2277034434), (9, 2024030608), (12, 1518022956), (16, 1138517217), (17, 1071545616), (18, 1012015304), (24, 759011478), (34, 535772808), (36, 506007652), (48, 379505739), (51, 357181872), (68, 267886404), (72, 253003826), (102, 178590936), (136, 133943202), (144, 126501913), (153, 119060624), (204, 89295468), (272, 66971601), (306, 59530312), (408, 44647734), (612, 29765156), (816, 22323867), (1224, 14882578), (2448, 7441289)]