2018332318485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1\times {\mathrm{7703}}^1$

素因数の和:8335

約数の個数: 128

約数和(自身を含む): 3814407438336

約数和(自身を除く): 1796075119851

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 131, 215, 301, 393, 443, 645, 655, 903, 917, 1329, 1505, 1965, 2215, 2751, 3101, 4515, 4585, 5633, 6645, 7703, 9303, 13755, 15505, 16899, 19049, 23109, 28165, 38515, 39431, 46515, 53921, 57147, 58033, 84495, 95245, 115545, 118293, 133343, 161763, 174099, 197155, 269605, 285735, 290165, 331229, 400029, 406231, 591465, 666715, 808815, 870495, 993687, 1009093, 1218693, 1656145, 2000145, 2031155, 2318603, 2495419, 3027279, 3412429, 4968435, 5045465, 6093465, 6955809, 7063651, 7486257, 10237287, 11593015, 12477095, 15136395, 17062145, 17467933, 21190953, 23887003, 34779045, 35318255, 37431285, 43390999, 51186435, 52403799, 71661009, 87339665, 105954765, 119435015, 130172997, 146734447, 216954995, 262018995, 303736993, 358305045, 440203341, 447028199, 650864985, 733672235, 911210979, 1027141129, 1341084597, 1518684965, 2201016705, 2235140995, 3081423387, 3129197393, 4556054895, 5135705645, 6705422985, 9387592179, 15407116935, 15645986965, 19222212557, 46937960895, 57666637671, 96111062785, 134555487899, 288333188355, 403666463697, 672777439495, 2018332318485]

約数ペア:

[(1, 2018332318485), (3, 672777439495), (5, 403666463697), (7, 288333188355), (15, 134555487899), (21, 96111062785), (35, 57666637671), (43, 46937960895), (105, 19222212557), (129, 15645986965), (131, 15407116935), (215, 9387592179), (301, 6705422985), (393, 5135705645), (443, 4556054895), (645, 3129197393), (655, 3081423387), (903, 2235140995), (917, 2201016705), (1329, 1518684965), (1505, 1341084597), (1965, 1027141129), (2215, 911210979), (2751, 733672235), (3101, 650864985), (4515, 447028199), (4585, 440203341), (5633, 358305045), (6645, 303736993), (7703, 262018995), (9303, 216954995), (13755, 146734447), (15505, 130172997), (16899, 119435015), (19049, 105954765), (23109, 87339665), (28165, 71661009), (38515, 52403799), (39431, 51186435), (46515, 43390999), (53921, 37431285), (57147, 35318255), (58033, 34779045), (84495, 23887003), (95245, 21190953), (115545, 17467933), (118293, 17062145), (133343, 15136395), (161763, 12477095), (174099, 11593015), (197155, 10237287), (269605, 7486257), (285735, 7063651), (290165, 6955809), (331229, 6093465), (400029, 5045465), (406231, 4968435), (591465, 3412429), (666715, 3027279), (808815, 2495419), (870495, 2318603), (993687, 2031155), (1009093, 2000145), (1218693, 1656145)]