83570886

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{221087}}^1$

素因数の和:221105

約数の個数: 32

約数和(自身を含む): 212244480

約数和(自身を除く): 128673594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 221087, 442174, 663261, 1326522, 1547609, 1989783, 3095218, 3979566, 4642827, 5969349, 9285654, 11938698, 13928481, 27856962, 41785443, 83570886]

約数ペア:

[(1, 83570886), (2, 41785443), (3, 27856962), (6, 13928481), (7, 11938698), (9, 9285654), (14, 5969349), (18, 4642827), (21, 3979566), (27, 3095218), (42, 1989783), (54, 1547609), (63, 1326522), (126, 663261), (189, 442174), (378, 221087)]