18224808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1406

約数の個数: 64

約数和(自身を含む): 52738560

約数和(自身を除く): 34513752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1307, 1743, 1992, 2324, 2614, 3486, 3921, 4648, 5228, 6972, 7842, 9149, 10456, 13944, 15684, 18298, 27447, 31368, 36596, 54894, 73192, 108481, 109788, 216962, 219576, 325443, 433924, 650886, 759367, 867848, 1301772, 1518734, 2278101, 2603544, 3037468, 4556202, 6074936, 9112404, 18224808]

約数ペア:

[(1, 18224808), (2, 9112404), (3, 6074936), (4, 4556202), (6, 3037468), (7, 2603544), (8, 2278101), (12, 1518734), (14, 1301772), (21, 867848), (24, 759367), (28, 650886), (42, 433924), (56, 325443), (83, 219576), (84, 216962), (166, 109788), (168, 108481), (249, 73192), (332, 54894), (498, 36596), (581, 31368), (664, 27447), (996, 18298), (1162, 15684), (1307, 13944), (1743, 10456), (1992, 9149), (2324, 7842), (2614, 6972), (3486, 5228), (3921, 4648)]