23145894

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 52153920

約数和(自身を除く): 29008026

約数列:

[1, 2, 3, 6, 9, 18, 41, 79, 82, 123, 158, 237, 246, 369, 397, 474, 711, 738, 794, 1191, 1422, 2382, 3239, 3573, 6478, 7146, 9717, 16277, 19434, 29151, 31363, 32554, 48831, 58302, 62726, 94089, 97662, 146493, 188178, 282267, 292986, 564534, 1285883, 2571766, 3857649, 7715298, 11572947, 23145894]

約数ペア:

[(1, 23145894), (2, 11572947), (3, 7715298), (6, 3857649), (9, 2571766), (18, 1285883), (41, 564534), (79, 292986), (82, 282267), (123, 188178), (158, 146493), (237, 97662), (246, 94089), (369, 62726), (397, 58302), (474, 48831), (711, 32554), (738, 31363), (794, 29151), (1191, 19434), (1422, 16277), (2382, 9717), (3239, 7146), (3573, 6478)]