140940702

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{372859}}^1$

素因数の和:372877

約数の個数: 32

約数和(自身を含む): 357945600

約数和(自身を除く): 217004898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 372859, 745718, 1118577, 2237154, 2610013, 3355731, 5220026, 6711462, 7830039, 10067193, 15660078, 20134386, 23490117, 46980234, 70470351, 140940702]

約数ペア:

[(1, 140940702), (2, 70470351), (3, 46980234), (6, 23490117), (7, 20134386), (9, 15660078), (14, 10067193), (18, 7830039), (21, 6711462), (27, 5220026), (42, 3355731), (54, 2610013), (63, 2237154), (126, 1118577), (189, 745718), (378, 372859)]