18632205056

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{4259}}^1$

素因数の和:5041

約数の個数: 72

約数和(自身を含む): 38870012160

約数和(自身を除く): 20237807104

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 743, 1472, 1486, 2944, 2972, 4259, 5888, 5944, 8518, 11888, 17036, 17089, 23776, 34072, 34178, 47552, 68144, 68356, 95104, 97957, 136288, 136712, 190208, 195914, 272576, 273424, 391828, 545152, 546848, 783656, 1090304, 1093696, 1567312, 2187392, 3134624, 3164437, 4374784, 6269248, 6328874, 12538496, 12657748, 25076992, 25315496, 50630992, 72782051, 101261984, 145564102, 202523968, 291128204, 405047936, 582256408, 810095872, 1164512816, 2329025632, 4658051264, 9316102528, 18632205056]

約数ペア:

[(1, 18632205056), (2, 9316102528), (4, 4658051264), (8, 2329025632), (16, 1164512816), (23, 810095872), (32, 582256408), (46, 405047936), (64, 291128204), (92, 202523968), (128, 145564102), (184, 101261984), (256, 72782051), (368, 50630992), (736, 25315496), (743, 25076992), (1472, 12657748), (1486, 12538496), (2944, 6328874), (2972, 6269248), (4259, 4374784), (5888, 3164437), (5944, 3134624), (8518, 2187392), (11888, 1567312), (17036, 1093696), (17089, 1090304), (23776, 783656), (34072, 546848), (34178, 545152), (47552, 391828), (68144, 273424), (68356, 272576), (95104, 195914), (97957, 190208), (136288, 136712)]