18608864043

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{146203}}^1$

素因数の和:146272

約数の個数: 64

約数和(自身を含む): 33685401600

約数和(自身を除く): 15076537557

約数列:

[1, 3, 7, 11, 19, 21, 29, 33, 57, 77, 87, 133, 203, 209, 231, 319, 399, 551, 609, 627, 957, 1463, 1653, 2233, 3857, 4389, 6061, 6699, 11571, 18183, 42427, 127281, 146203, 438609, 1023421, 1608233, 2777857, 3070263, 4239887, 4824699, 8333571, 11257631, 12719661, 19444999, 29679209, 30556427, 33772893, 46638757, 58334997, 80557853, 89037627, 91669281, 139916271, 213894989, 241673559, 326471299, 563904971, 641684967, 886136383, 979413897, 1691714913, 2658409149, 6202954681, 18608864043]

約数ペア:

[(1, 18608864043), (3, 6202954681), (7, 2658409149), (11, 1691714913), (19, 979413897), (21, 886136383), (29, 641684967), (33, 563904971), (57, 326471299), (77, 241673559), (87, 213894989), (133, 139916271), (203, 91669281), (209, 89037627), (231, 80557853), (319, 58334997), (399, 46638757), (551, 33772893), (609, 30556427), (627, 29679209), (957, 19444999), (1463, 12719661), (1653, 11257631), (2233, 8333571), (3857, 4824699), (4389, 4239887), (6061, 3070263), (6699, 2777857), (11571, 1608233), (18183, 1023421), (42427, 438609), (127281, 146203)]