28160946

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{15803}}^1$

素因数の和:15828

約数の個数: 40

約数和(自身を含む): 68842224

約数和(自身を除く): 40681278

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 15803, 31606, 47409, 94818, 142227, 173833, 284454, 347666, 426681, 521499, 853362, 1042998, 1280043, 1564497, 2560086, 3128994, 4693491, 9386982, 14080473, 28160946]

約数ペア:

[(1, 28160946), (2, 14080473), (3, 9386982), (6, 4693491), (9, 3128994), (11, 2560086), (18, 1564497), (22, 1280043), (27, 1042998), (33, 853362), (54, 521499), (66, 426681), (81, 347666), (99, 284454), (162, 173833), (198, 142227), (297, 94818), (594, 47409), (891, 31606), (1782, 15803)]