40317858

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{106661}}^1$

素因数の和:106679

約数の個数: 32

約数和(自身を含む): 102395520

約数和(自身を除く): 62077662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 106661, 213322, 319983, 639966, 746627, 959949, 1493254, 1919898, 2239881, 2879847, 4479762, 5759694, 6719643, 13439286, 20158929, 40317858]

約数ペア:

[(1, 40317858), (2, 20158929), (3, 13439286), (6, 6719643), (7, 5759694), (9, 4479762), (14, 2879847), (18, 2239881), (21, 1919898), (27, 1493254), (42, 959949), (54, 746627), (63, 639966), (126, 319983), (189, 213322), (378, 106661)]