17961774966

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{6311}}^1$

素因数の和:6538

約数の個数: 96

約数和(自身を含む): 42112452096

約数和(自身を除く): 24150677130

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 131, 142, 153, 213, 262, 306, 393, 426, 639, 786, 1179, 1207, 1278, 2227, 2358, 2414, 3621, 4454, 6311, 6681, 7242, 9301, 10863, 12622, 13362, 18602, 18933, 20043, 21726, 27903, 37866, 40086, 55806, 56799, 83709, 107287, 113598, 158117, 167418, 214574, 316234, 321861, 448081, 474351, 643722, 826741, 896162, 948702, 965583, 1344243, 1423053, 1653482, 1931166, 2480223, 2688486, 2846106, 4032729, 4960446, 7440669, 7617377, 8065458, 14054597, 14881338, 15234754, 22852131, 28109194, 42163791, 45704262, 58698611, 68556393, 84327582, 117397222, 126491373, 137112786, 176095833, 252982746, 352191666, 528287499, 997876387, 1056574998, 1995752774, 2993629161, 5987258322, 8980887483, 17961774966]

約数ペア:

[(1, 17961774966), (2, 8980887483), (3, 5987258322), (6, 2993629161), (9, 1995752774), (17, 1056574998), (18, 997876387), (34, 528287499), (51, 352191666), (71, 252982746), (102, 176095833), (131, 137112786), (142, 126491373), (153, 117397222), (213, 84327582), (262, 68556393), (306, 58698611), (393, 45704262), (426, 42163791), (639, 28109194), (786, 22852131), (1179, 15234754), (1207, 14881338), (1278, 14054597), (2227, 8065458), (2358, 7617377), (2414, 7440669), (3621, 4960446), (4454, 4032729), (6311, 2846106), (6681, 2688486), (7242, 2480223), (9301, 1931166), (10863, 1653482), (12622, 1423053), (13362, 1344243), (18602, 965583), (18933, 948702), (20043, 896162), (21726, 826741), (27903, 643722), (37866, 474351), (40086, 448081), (55806, 321861), (56799, 316234), (83709, 214574), (107287, 167418), (113598, 158117)]