23890788

素因数分解:

$2^2\times 3^7\times {\mathrm{2731}}^1$

素因数の和:2756

約数の個数: 48

約数和(自身を含む): 62726720

約数和(自身を除く): 38835932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2731, 2916, 4374, 5462, 8193, 8748, 10924, 16386, 24579, 32772, 49158, 73737, 98316, 147474, 221211, 294948, 442422, 663633, 884844, 1327266, 1990899, 2654532, 3981798, 5972697, 7963596, 11945394, 23890788]

約数ペア:

[(1, 23890788), (2, 11945394), (3, 7963596), (4, 5972697), (6, 3981798), (9, 2654532), (12, 1990899), (18, 1327266), (27, 884844), (36, 663633), (54, 442422), (81, 294948), (108, 221211), (162, 147474), (243, 98316), (324, 73737), (486, 49158), (729, 32772), (972, 24579), (1458, 16386), (2187, 10924), (2731, 8748), (2916, 8193), (4374, 5462)]