40409334

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{106903}}^1$

素因数の和:106921

約数の個数: 32

約数和(自身を含む): 102627840

約数和(自身を除く): 62218506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 106903, 213806, 320709, 641418, 748321, 962127, 1496642, 1924254, 2244963, 2886381, 4489926, 5772762, 6734889, 13469778, 20204667, 40409334]

約数ペア:

[(1, 40409334), (2, 20204667), (3, 13469778), (6, 6734889), (7, 5772762), (9, 4489926), (14, 2886381), (18, 2244963), (21, 1924254), (27, 1496642), (42, 962127), (54, 748321), (63, 641418), (126, 320709), (189, 213806), (378, 106903)]