18245172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2063}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 47158272

約数和(自身を除く): 28913100

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 201, 268, 402, 737, 804, 1474, 2063, 2211, 2948, 4126, 4422, 6189, 8252, 8844, 12378, 22693, 24756, 45386, 68079, 90772, 136158, 138221, 272316, 276442, 414663, 552884, 829326, 1520431, 1658652, 3040862, 4561293, 6081724, 9122586, 18245172]

約数ペア:

[(1, 18245172), (2, 9122586), (3, 6081724), (4, 4561293), (6, 3040862), (11, 1658652), (12, 1520431), (22, 829326), (33, 552884), (44, 414663), (66, 276442), (67, 272316), (132, 138221), (134, 136158), (201, 90772), (268, 68079), (402, 45386), (737, 24756), (804, 22693), (1474, 12378), (2063, 8844), (2211, 8252), (2948, 6189), (4126, 4422)]