28585548

素因数分解:

$2^2\times 3^6\times {\mathrm{9803}}^1$

素因数の和:9825

約数の個数: 42

約数和(自身を含む): 75010404

約数和(自身を除く): 46424856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 9803, 19606, 29409, 39212, 58818, 88227, 117636, 176454, 264681, 352908, 529362, 794043, 1058724, 1588086, 2382129, 3176172, 4764258, 7146387, 9528516, 14292774, 28585548]

約数ペア:

[(1, 28585548), (2, 14292774), (3, 9528516), (4, 7146387), (6, 4764258), (9, 3176172), (12, 2382129), (18, 1588086), (27, 1058724), (36, 794043), (54, 529362), (81, 352908), (108, 264681), (162, 176454), (243, 117636), (324, 88227), (486, 58818), (729, 39212), (972, 29409), (1458, 19606), (2916, 9803)]