2018702847

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{863}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 3344302080

約数和(自身を除く): 1325599233

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 167, 203, 483, 501, 609, 667, 863, 1169, 2001, 2589, 3507, 3841, 4669, 4843, 6041, 11523, 14007, 14529, 18123, 19849, 25027, 26887, 33901, 59547, 75081, 80661, 101703, 111389, 138943, 144121, 175189, 334167, 416829, 432363, 525567, 575621, 779723, 1008847, 1726863, 2339169, 3026541, 3314783, 4029347, 4179509, 9944349, 12088041, 12538527, 23203481, 29256563, 69610443, 87769689, 96128707, 288386121, 672900949, 2018702847]

約数ペア:

[(1, 2018702847), (3, 672900949), (7, 288386121), (21, 96128707), (23, 87769689), (29, 69610443), (69, 29256563), (87, 23203481), (161, 12538527), (167, 12088041), (203, 9944349), (483, 4179509), (501, 4029347), (609, 3314783), (667, 3026541), (863, 2339169), (1169, 1726863), (2001, 1008847), (2589, 779723), (3507, 575621), (3841, 525567), (4669, 432363), (4843, 416829), (6041, 334167), (11523, 175189), (14007, 144121), (14529, 138943), (18123, 111389), (19849, 101703), (25027, 80661), (26887, 75081), (33901, 59547)]