19137168

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1477

約数の個数: 80

約数和(自身を含む): 56742400

約数和(自身を除く): 37605232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1429, 1488, 1674, 2232, 2858, 3348, 4287, 4464, 5716, 6696, 8574, 11432, 12861, 13392, 17148, 22864, 25722, 34296, 38583, 44299, 51444, 68592, 77166, 88598, 102888, 132897, 154332, 177196, 205776, 265794, 308664, 354392, 398691, 531588, 617328, 708784, 797382, 1063176, 1196073, 1594764, 2126352, 2392146, 3189528, 4784292, 6379056, 9568584, 19137168]

約数ペア:

[(1, 19137168), (2, 9568584), (3, 6379056), (4, 4784292), (6, 3189528), (8, 2392146), (9, 2126352), (12, 1594764), (16, 1196073), (18, 1063176), (24, 797382), (27, 708784), (31, 617328), (36, 531588), (48, 398691), (54, 354392), (62, 308664), (72, 265794), (93, 205776), (108, 177196), (124, 154332), (144, 132897), (186, 102888), (216, 88598), (248, 77166), (279, 68592), (372, 51444), (432, 44299), (496, 38583), (558, 34296), (744, 25722), (837, 22864), (1116, 17148), (1429, 13392), (1488, 12861), (1674, 11432), (2232, 8574), (2858, 6696), (3348, 5716), (4287, 4464)]