16698708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1205

約数の個数: 72

約数和(自身を含む): 46964736

約数和(自身を除く): 30266028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1151, 1209, 1612, 2302, 2418, 3453, 3627, 4604, 4836, 6906, 7254, 10359, 13812, 14508, 14963, 20718, 29926, 35681, 41436, 44889, 59852, 71362, 89778, 107043, 134667, 142724, 179556, 214086, 269334, 321129, 428172, 463853, 538668, 642258, 927706, 1284516, 1391559, 1855412, 2783118, 4174677, 5566236, 8349354, 16698708]

約数ペア:

[(1, 16698708), (2, 8349354), (3, 5566236), (4, 4174677), (6, 2783118), (9, 1855412), (12, 1391559), (13, 1284516), (18, 927706), (26, 642258), (31, 538668), (36, 463853), (39, 428172), (52, 321129), (62, 269334), (78, 214086), (93, 179556), (117, 142724), (124, 134667), (156, 107043), (186, 89778), (234, 71362), (279, 59852), (372, 44889), (403, 41436), (468, 35681), (558, 29926), (806, 20718), (1116, 14963), (1151, 14508), (1209, 13812), (1612, 10359), (2302, 7254), (2418, 6906), (3453, 4836), (3627, 4604)]