18566736703010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{13684513}}^1$

素因数の和:13684907

約数の個数: 64

約数和(自身を含む): 37030951740672

約数和(自身を除く): 18464215037662

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 347, 391, 694, 782, 1735, 1955, 3470, 3910, 5899, 7981, 11798, 15962, 29495, 39905, 58990, 79810, 135677, 271354, 678385, 1356770, 13684513, 27369026, 68422565, 136845130, 232636721, 314743799, 465273442, 629487598, 1163183605, 1573718995, 2326367210, 3147437990, 4748526011, 5350644583, 9497052022, 10701289166, 23742630055, 26753222915, 47485260110, 53506445830, 80724942187, 109216098253, 161449884374, 218432196506, 403624710935, 546080491265, 807249421870, 1092160982530, 1856673670301, 3713347340602, 9283368351505, 18566736703010]

約数ペア:

[(1, 18566736703010), (2, 9283368351505), (5, 3713347340602), (10, 1856673670301), (17, 1092160982530), (23, 807249421870), (34, 546080491265), (46, 403624710935), (85, 218432196506), (115, 161449884374), (170, 109216098253), (230, 80724942187), (347, 53506445830), (391, 47485260110), (694, 26753222915), (782, 23742630055), (1735, 10701289166), (1955, 9497052022), (3470, 5350644583), (3910, 4748526011), (5899, 3147437990), (7981, 2326367210), (11798, 1573718995), (15962, 1163183605), (29495, 629487598), (39905, 465273442), (58990, 314743799), (79810, 232636721), (135677, 136845130), (271354, 68422565), (678385, 27369026), (1356770, 13684513)]