28617498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17471}}^1$

素因数の和:17499

約数の個数: 48

約数和(自身を含む): 76317696

約数和(自身を除く): 47700198

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, 17471, 34942, 52413, 104826, 122297, 157239, 227123, 244594, 314478, 366891, 454246, 681369, 733782, 1100673, 1362738, 1589861, 2044107, 2201346, 3179722, 4088214, 4769583, 9539166, 14308749, 28617498]

約数ペア:

[(1, 28617498), (2, 14308749), (3, 9539166), (6, 4769583), (7, 4088214), (9, 3179722), (13, 2201346), (14, 2044107), (18, 1589861), (21, 1362738), (26, 1100673), (39, 733782), (42, 681369), (63, 454246), (78, 366891), (91, 314478), (117, 244594), (126, 227123), (182, 157239), (234, 122297), (273, 104826), (546, 52413), (819, 34942), (1638, 17471)]