145682334

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{385403}}^1$

素因数の和:385421

約数の個数: 32

約数和(自身を含む): 369987840

約数和(自身を除く): 224305506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 385403, 770806, 1156209, 2312418, 2697821, 3468627, 5395642, 6937254, 8093463, 10405881, 16186926, 20811762, 24280389, 48560778, 72841167, 145682334]

約数ペア:

[(1, 145682334), (2, 72841167), (3, 48560778), (6, 24280389), (7, 20811762), (9, 16186926), (14, 10405881), (18, 8093463), (21, 6937254), (27, 5395642), (42, 3468627), (54, 2697821), (63, 2312418), (126, 1156209), (189, 770806), (378, 385403)]