28473354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17383}}^1$

素因数の和:17411

約数の個数: 48

約数和(自身を含む): 75933312

約数和(自身を除く): 47459958

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 17383, 34766, 52149, 104298, 121681, 156447, 225979, 243362, 312894, 365043, 451958, 677937, 730086, 1095129, 1355874, 1581853, 2033811, 2190258, 3163706, 4067622, 4745559, 9491118, 14236677, 28473354]

約数ペア:

[(1, 28473354), (2, 14236677), (3, 9491118), (6, 4745559), (7, 4067622), (9, 3163706), (13, 2190258), (14, 2033811), (18, 1581853), (21, 1355874), (26, 1095129), (39, 730086), (42, 677937), (63, 451958), (78, 365043), (91, 312894), (117, 243362), (126, 225979), (182, 156447), (234, 121681), (273, 104298), (546, 52149), (819, 34766), (1638, 17383)]