22018017868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{12967}}^1$

素因数の和:13175

約数の個数: 96

約数和(自身を含む): 49672627200

約数和(自身を除く): 27654609332

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 149, 154, 259, 298, 308, 407, 518, 596, 814, 1036, 1043, 1628, 1639, 2086, 2849, 3278, 4172, 5513, 5698, 6556, 11026, 11396, 11473, 12967, 22052, 22946, 25934, 38591, 45892, 51868, 60643, 77182, 90769, 121286, 142637, 154364, 181538, 242572, 285274, 363076, 424501, 479779, 570548, 849002, 959558, 998459, 1698004, 1919116, 1932083, 1996918, 3358453, 3864166, 3993836, 5277569, 6716906, 7728332, 10555138, 13433812, 13524581, 21110276, 21252913, 27049162, 36942983, 42505826, 54098324, 71487071, 73885966, 85011652, 142974142, 147771932, 148770391, 285948284, 297540782, 500409497, 595081564, 786357781, 1000818994, 1572715562, 2001637988, 3145431124, 5504504467, 11009008934, 22018017868]

約数ペア:

[(1, 22018017868), (2, 11009008934), (4, 5504504467), (7, 3145431124), (11, 2001637988), (14, 1572715562), (22, 1000818994), (28, 786357781), (37, 595081564), (44, 500409497), (74, 297540782), (77, 285948284), (148, 148770391), (149, 147771932), (154, 142974142), (259, 85011652), (298, 73885966), (308, 71487071), (407, 54098324), (518, 42505826), (596, 36942983), (814, 27049162), (1036, 21252913), (1043, 21110276), (1628, 13524581), (1639, 13433812), (2086, 10555138), (2849, 7728332), (3278, 6716906), (4172, 5277569), (5513, 3993836), (5698, 3864166), (6556, 3358453), (11026, 1996918), (11396, 1932083), (11473, 1919116), (12967, 1698004), (22052, 998459), (22946, 959558), (25934, 849002), (38591, 570548), (45892, 479779), (51868, 424501), (60643, 363076), (77182, 285274), (90769, 242572), (121286, 181538), (142637, 154364)]