16491924

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 108

約数和(自身を含む): 46597824

約数和(自身を除く): 30105900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 47, 54, 57, 76, 81, 94, 108, 114, 141, 162, 171, 188, 228, 243, 282, 324, 342, 361, 423, 486, 513, 564, 684, 722, 846, 893, 972, 1026, 1083, 1269, 1444, 1539, 1692, 1786, 2052, 2166, 2538, 2679, 3078, 3249, 3572, 3807, 4332, 4617, 5076, 5358, 6156, 6498, 7614, 8037, 9234, 9747, 10716, 11421, 12996, 15228, 16074, 16967, 18468, 19494, 22842, 24111, 29241, 32148, 33934, 38988, 45684, 48222, 50901, 58482, 67868, 72333, 87723, 96444, 101802, 116964, 144666, 152703, 175446, 203604, 216999, 289332, 305406, 350892, 433998, 458109, 610812, 867996, 916218, 1374327, 1832436, 2748654, 4122981, 5497308, 8245962, 16491924]

約数ペア:

[(1, 16491924), (2, 8245962), (3, 5497308), (4, 4122981), (6, 2748654), (9, 1832436), (12, 1374327), (18, 916218), (19, 867996), (27, 610812), (36, 458109), (38, 433998), (47, 350892), (54, 305406), (57, 289332), (76, 216999), (81, 203604), (94, 175446), (108, 152703), (114, 144666), (141, 116964), (162, 101802), (171, 96444), (188, 87723), (228, 72333), (243, 67868), (282, 58482), (324, 50901), (342, 48222), (361, 45684), (423, 38988), (486, 33934), (513, 32148), (564, 29241), (684, 24111), (722, 22842), (846, 19494), (893, 18468), (972, 16967), (1026, 16074), (1083, 15228), (1269, 12996), (1444, 11421), (1539, 10716), (1692, 9747), (1786, 9234), (2052, 8037), (2166, 7614), (2538, 6498), (2679, 6156), (3078, 5358), (3249, 5076), (3572, 4617), (3807, 4332)]