42147054

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{13693}}^1$

素因数の和:13726

約数の個数: 40

約数和(自身を含む): 99418440

約数和(自身を除く): 57271386

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 13693, 27386, 41079, 82158, 123237, 246474, 260167, 369711, 520334, 739422, 780501, 1109133, 1561002, 2218266, 2341503, 4683006, 7024509, 14049018, 21073527, 42147054]

約数ペア:

[(1, 42147054), (2, 21073527), (3, 14049018), (6, 7024509), (9, 4683006), (18, 2341503), (19, 2218266), (27, 1561002), (38, 1109133), (54, 780501), (57, 739422), (81, 520334), (114, 369711), (162, 260167), (171, 246474), (342, 123237), (513, 82158), (1026, 41079), (1539, 27386), (3078, 13693)]