1981949313036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18024931}}^1$

素因数の和:18024980

約数の個数: 144

約数和(自身を含む): 6213842957952

約数和(自身を除く): 4231893644916

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 49, 51, 66, 68, 77, 84, 98, 102, 119, 132, 147, 154, 187, 196, 204, 231, 238, 294, 308, 357, 374, 462, 476, 539, 561, 588, 714, 748, 833, 924, 1078, 1122, 1309, 1428, 1617, 1666, 2156, 2244, 2499, 2618, 3234, 3332, 3927, 4998, 5236, 6468, 7854, 9163, 9996, 15708, 18326, 27489, 36652, 54978, 109956, 18024931, 36049862, 54074793, 72099724, 108149586, 126174517, 198274241, 216299172, 252349034, 306423827, 378523551, 396548482, 504698068, 594822723, 612847654, 757047102, 793096964, 883221619, 919271481, 1189645446, 1225695308, 1387919687, 1514094204, 1766443238, 1838542962, 2144966789, 2379290892, 2649664857, 2775839374, 3370662097, 3532886476, 3677085924, 4163759061, 4289933578, 5299329714, 5551678748, 6434900367, 6741324194, 8327518122, 8579867156, 9715437809, 10111986291, 10598659428, 12869800734, 13482648388, 15014767523, 16655036244, 19430875618, 20223972582, 23594634679, 25739601468, 29146313427, 30029535046, 38861751236, 40447945164, 45044302569, 47189269358, 58292626854, 60059070092, 70783904037, 90088605138, 94378538716, 116585253708, 141567808074, 165162442753, 180177210276, 283135616148, 330324885506, 495487328259, 660649771012, 990974656518, 1981949313036]

約数ペア:

[(1, 1981949313036), (2, 990974656518), (3, 660649771012), (4, 495487328259), (6, 330324885506), (7, 283135616148), (11, 180177210276), (12, 165162442753), (14, 141567808074), (17, 116585253708), (21, 94378538716), (22, 90088605138), (28, 70783904037), (33, 60059070092), (34, 58292626854), (42, 47189269358), (44, 45044302569), (49, 40447945164), (51, 38861751236), (66, 30029535046), (68, 29146313427), (77, 25739601468), (84, 23594634679), (98, 20223972582), (102, 19430875618), (119, 16655036244), (132, 15014767523), (147, 13482648388), (154, 12869800734), (187, 10598659428), (196, 10111986291), (204, 9715437809), (231, 8579867156), (238, 8327518122), (294, 6741324194), (308, 6434900367), (357, 5551678748), (374, 5299329714), (462, 4289933578), (476, 4163759061), (539, 3677085924), (561, 3532886476), (588, 3370662097), (714, 2775839374), (748, 2649664857), (833, 2379290892), (924, 2144966789), (1078, 1838542962), (1122, 1766443238), (1309, 1514094204), (1428, 1387919687), (1617, 1225695308), (1666, 1189645446), (2156, 919271481), (2244, 883221619), (2499, 793096964), (2618, 757047102), (3234, 612847654), (3332, 594822723), (3927, 504698068), (4998, 396548482), (5236, 378523551), (6468, 306423827), (7854, 252349034), (9163, 216299172), (9996, 198274241), (15708, 126174517), (18326, 108149586), (27489, 72099724), (36652, 54074793), (54978, 36049862), (109956, 18024931)]