16859724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 46711728

約数和(自身を除く): 29852004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 541, 588, 636, 742, 1082, 1113, 1484, 1623, 2164, 2226, 2597, 3246, 3787, 4452, 5194, 6492, 7574, 7791, 10388, 11361, 15148, 15582, 22722, 26509, 28673, 31164, 45444, 53018, 57346, 79527, 86019, 106036, 114692, 159054, 172038, 200711, 318108, 344076, 401422, 602133, 802844, 1204266, 1404977, 2408532, 2809954, 4214931, 5619908, 8429862, 16859724]

約数ペア:

[(1, 16859724), (2, 8429862), (3, 5619908), (4, 4214931), (6, 2809954), (7, 2408532), (12, 1404977), (14, 1204266), (21, 802844), (28, 602133), (42, 401422), (49, 344076), (53, 318108), (84, 200711), (98, 172038), (106, 159054), (147, 114692), (159, 106036), (196, 86019), (212, 79527), (294, 57346), (318, 53018), (371, 45444), (541, 31164), (588, 28673), (636, 26509), (742, 22722), (1082, 15582), (1113, 15148), (1484, 11361), (1623, 10388), (2164, 7791), (2226, 7574), (2597, 6492), (3246, 5194), (3787, 4452)]