21944088

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{5347}}^1$

素因数の和:5381

約数の個数: 64

約数和(自身を含む): 64176000

約数和(自身を除く): 42231912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 5347, 10694, 16041, 21388, 32082, 42776, 48123, 64164, 96246, 101593, 128328, 144369, 192492, 203186, 288738, 304779, 384984, 406372, 577476, 609558, 812744, 914337, 1154952, 1219116, 1828674, 2438232, 2743011, 3657348, 5486022, 7314696, 10972044, 21944088]

約数ペア:

[(1, 21944088), (2, 10972044), (3, 7314696), (4, 5486022), (6, 3657348), (8, 2743011), (9, 2438232), (12, 1828674), (18, 1219116), (19, 1154952), (24, 914337), (27, 812744), (36, 609558), (38, 577476), (54, 406372), (57, 384984), (72, 304779), (76, 288738), (108, 203186), (114, 192492), (152, 144369), (171, 128328), (216, 101593), (228, 96246), (342, 64164), (456, 48123), (513, 42776), (684, 32082), (1026, 21388), (1368, 16041), (2052, 10694), (4104, 5347)]