179946738

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{70901}}^1$

素因数の和:70959

約数の個数: 32

約数和(自身を含む): 408395520

約数和(自身を除く): 228448782

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 70901, 141802, 212703, 425406, 638109, 1276218, 1914327, 3332347, 3828654, 6664694, 9997041, 19994082, 29991123, 59982246, 89973369, 179946738]

約数ペア:

[(1, 179946738), (2, 89973369), (3, 59982246), (6, 29991123), (9, 19994082), (18, 9997041), (27, 6664694), (47, 3828654), (54, 3332347), (94, 1914327), (141, 1276218), (282, 638109), (423, 425406), (846, 212703), (1269, 141802), (2538, 70901)]