18703224

素因数分解:

$2^3\times 3^7\times {\mathrm{1069}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 52644000

約数和(自身を除く): 33940776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1069, 1458, 1944, 2138, 2187, 2916, 3207, 4276, 4374, 5832, 6414, 8552, 8748, 9621, 12828, 17496, 19242, 25656, 28863, 38484, 57726, 76968, 86589, 115452, 173178, 230904, 259767, 346356, 519534, 692712, 779301, 1039068, 1558602, 2078136, 2337903, 3117204, 4675806, 6234408, 9351612, 18703224]

約数ペア:

[(1, 18703224), (2, 9351612), (3, 6234408), (4, 4675806), (6, 3117204), (8, 2337903), (9, 2078136), (12, 1558602), (18, 1039068), (24, 779301), (27, 692712), (36, 519534), (54, 346356), (72, 259767), (81, 230904), (108, 173178), (162, 115452), (216, 86589), (243, 76968), (324, 57726), (486, 38484), (648, 28863), (729, 25656), (972, 19242), (1069, 17496), (1458, 12828), (1944, 9621), (2138, 8748), (2187, 8552), (2916, 6414), (3207, 5832), (4276, 4374)]