12195834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 128

約数和(自身を含む): 33177600

約数和(自身を除く): 20981766

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 29, 31, 34, 38, 42, 51, 57, 58, 62, 87, 93, 102, 114, 119, 133, 174, 186, 203, 217, 238, 266, 323, 357, 399, 406, 434, 493, 527, 551, 589, 609, 646, 651, 714, 798, 899, 969, 986, 1054, 1102, 1178, 1218, 1302, 1479, 1581, 1653, 1767, 1798, 1938, 2261, 2697, 2958, 3162, 3306, 3451, 3534, 3689, 3857, 4123, 4522, 5394, 6293, 6783, 6902, 7378, 7714, 8246, 9367, 10013, 10353, 11067, 11571, 12369, 12586, 13566, 15283, 17081, 18734, 18879, 20026, 20706, 22134, 23142, 24738, 28101, 30039, 30566, 34162, 37758, 45849, 51243, 56202, 60078, 65569, 70091, 91698, 102486, 106981, 119567, 131138, 140182, 196707, 210273, 213962, 239134, 290377, 320943, 358701, 393414, 420546, 580754, 641886, 717402, 871131, 1742262, 2032639, 4065278, 6097917, 12195834]

約数ペア:

[(1, 12195834), (2, 6097917), (3, 4065278), (6, 2032639), (7, 1742262), (14, 871131), (17, 717402), (19, 641886), (21, 580754), (29, 420546), (31, 393414), (34, 358701), (38, 320943), (42, 290377), (51, 239134), (57, 213962), (58, 210273), (62, 196707), (87, 140182), (93, 131138), (102, 119567), (114, 106981), (119, 102486), (133, 91698), (174, 70091), (186, 65569), (203, 60078), (217, 56202), (238, 51243), (266, 45849), (323, 37758), (357, 34162), (399, 30566), (406, 30039), (434, 28101), (493, 24738), (527, 23142), (551, 22134), (589, 20706), (609, 20026), (646, 18879), (651, 18734), (714, 17081), (798, 15283), (899, 13566), (969, 12586), (986, 12369), (1054, 11571), (1102, 11067), (1178, 10353), (1218, 10013), (1302, 9367), (1479, 8246), (1581, 7714), (1653, 7378), (1767, 6902), (1798, 6783), (1938, 6293), (2261, 5394), (2697, 4522), (2958, 4123), (3162, 3857), (3306, 3689), (3451, 3534)]