40960782

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{16139}}^1$

素因数の和:16197

約数の個数: 32

約数和(自身を含む): 92966400

約数和(自身を除く): 52005618

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 16139, 32278, 48417, 96834, 145251, 290502, 435753, 758533, 871506, 1517066, 2275599, 4551198, 6826797, 13653594, 20480391, 40960782]

約数ペア:

[(1, 40960782), (2, 20480391), (3, 13653594), (6, 6826797), (9, 4551198), (18, 2275599), (27, 1517066), (47, 871506), (54, 758533), (94, 435753), (141, 290502), (282, 145251), (423, 96834), (846, 48417), (1269, 32278), (2538, 16139)]