17935221444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{18307}}^1$

素因数の和:18537

約数の個数: 96

約数和(自身を含む): 48719784960

約数和(自身を除く): 30784563516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 109, 214, 218, 321, 327, 428, 436, 642, 654, 749, 763, 1284, 1308, 1498, 1526, 2247, 2289, 2996, 3052, 4494, 4578, 8988, 9156, 11663, 18307, 23326, 34989, 36614, 46652, 54921, 69978, 73228, 81641, 109842, 128149, 139956, 163282, 219684, 244923, 256298, 326564, 384447, 489846, 512596, 768894, 979692, 1537788, 1958849, 1995463, 3917698, 3990926, 5876547, 5986389, 7835396, 7981852, 11753094, 11972778, 13711943, 13968241, 23506188, 23945556, 27423886, 27936482, 41135829, 41904723, 54847772, 55872964, 82271658, 83809446, 164543316, 167618892, 213514541, 427029082, 640543623, 854058164, 1281087246, 1494601787, 2562174492, 2989203574, 4483805361, 5978407148, 8967610722, 17935221444]

約数ペア:

[(1, 17935221444), (2, 8967610722), (3, 5978407148), (4, 4483805361), (6, 2989203574), (7, 2562174492), (12, 1494601787), (14, 1281087246), (21, 854058164), (28, 640543623), (42, 427029082), (84, 213514541), (107, 167618892), (109, 164543316), (214, 83809446), (218, 82271658), (321, 55872964), (327, 54847772), (428, 41904723), (436, 41135829), (642, 27936482), (654, 27423886), (749, 23945556), (763, 23506188), (1284, 13968241), (1308, 13711943), (1498, 11972778), (1526, 11753094), (2247, 7981852), (2289, 7835396), (2996, 5986389), (3052, 5876547), (4494, 3990926), (4578, 3917698), (8988, 1995463), (9156, 1958849), (11663, 1537788), (18307, 979692), (23326, 768894), (34989, 512596), (36614, 489846), (46652, 384447), (54921, 326564), (69978, 256298), (73228, 244923), (81641, 219684), (109842, 163282), (128149, 139956)]