28929906

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{23293}}^1$

素因数の和:23327

約数の個数: 32

約数和(自身を含む): 67086720

約数和(自身を除く): 38156814

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 23293, 46586, 69879, 139758, 209637, 419274, 535739, 628911, 1071478, 1257822, 1607217, 3214434, 4821651, 9643302, 14464953, 28929906]

約数ペア:

[(1, 28929906), (2, 14464953), (3, 9643302), (6, 4821651), (9, 3214434), (18, 1607217), (23, 1257822), (27, 1071478), (46, 628911), (54, 535739), (69, 419274), (138, 209637), (207, 139758), (414, 69879), (621, 46586), (1242, 23293)]