247463334

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{38083}}^1$

素因数の和:38129

約数の個数: 36

約数和(自身を含む): 565890156

約数和(自身を除く): 318426822

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 38083, 76166, 114249, 228498, 342747, 685494, 723577, 1447154, 2170731, 4341462, 6512193, 13024386, 13747963, 27495926, 41243889, 82487778, 123731667, 247463334]

約数ペア:

[(1, 247463334), (2, 123731667), (3, 82487778), (6, 41243889), (9, 27495926), (18, 13747963), (19, 13024386), (38, 6512193), (57, 4341462), (114, 2170731), (171, 1447154), (342, 723577), (361, 685494), (722, 342747), (1083, 228498), (2166, 114249), (3249, 76166), (6498, 38083)]