18125938096

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{2437}}^1$

素因数の和:2691

約数の個数: 120

約数和(自身を含む): 41873235120

約数和(自身を除く): 23747297024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 179, 196, 212, 358, 371, 392, 424, 716, 742, 784, 848, 1253, 1432, 1484, 2437, 2506, 2597, 2864, 2968, 4874, 5012, 5194, 5936, 8771, 9487, 9748, 10024, 10388, 17059, 17542, 18974, 19496, 20048, 20776, 34118, 35084, 37948, 38992, 41552, 66409, 68236, 70168, 75896, 119413, 129161, 132818, 136472, 140336, 151792, 238826, 258322, 265636, 272944, 436223, 464863, 477652, 516644, 531272, 872446, 904127, 929726, 955304, 1033288, 1062544, 1744892, 1808254, 1859452, 1910608, 2066576, 3053561, 3489784, 3616508, 3718904, 6107122, 6328889, 6979568, 7233016, 7437808, 12214244, 12657778, 14466032, 21374927, 23119819, 24428488, 25315556, 42749854, 46239638, 48856976, 50631112, 85499708, 92479276, 101262224, 161838733, 170999416, 184958552, 323677466, 341998832, 369917104, 647354932, 1132871131, 1294709864, 2265742262, 2589419728, 4531484524, 9062969048, 18125938096]

約数ペア:

[(1, 18125938096), (2, 9062969048), (4, 4531484524), (7, 2589419728), (8, 2265742262), (14, 1294709864), (16, 1132871131), (28, 647354932), (49, 369917104), (53, 341998832), (56, 323677466), (98, 184958552), (106, 170999416), (112, 161838733), (179, 101262224), (196, 92479276), (212, 85499708), (358, 50631112), (371, 48856976), (392, 46239638), (424, 42749854), (716, 25315556), (742, 24428488), (784, 23119819), (848, 21374927), (1253, 14466032), (1432, 12657778), (1484, 12214244), (2437, 7437808), (2506, 7233016), (2597, 6979568), (2864, 6328889), (2968, 6107122), (4874, 3718904), (5012, 3616508), (5194, 3489784), (5936, 3053561), (8771, 2066576), (9487, 1910608), (9748, 1859452), (10024, 1808254), (10388, 1744892), (17059, 1062544), (17542, 1033288), (18974, 955304), (19496, 929726), (20048, 904127), (20776, 872446), (34118, 531272), (35084, 516644), (37948, 477652), (38992, 464863), (41552, 436223), (66409, 272944), (68236, 265636), (70168, 258322), (75896, 238826), (119413, 151792), (129161, 140336), (132818, 136472)]