28415682

素因数分解:

$2^1\times 3^2\times {\mathrm{947}}^1\times {\mathrm{1667}}^1$

素因数の和:2622

約数の個数: 24

約数和(自身を含む): 61669296

約数和(自身を除く): 33253614

約数列:

[1, 2, 3, 6, 9, 18, 947, 1667, 1894, 2841, 3334, 5001, 5682, 8523, 10002, 15003, 17046, 30006, 1578649, 3157298, 4735947, 9471894, 14207841, 28415682]

約数ペア:

[(1, 28415682), (2, 14207841), (3, 9471894), (6, 4735947), (9, 3157298), (18, 1578649), (947, 30006), (1667, 17046), (1894, 15003), (2841, 10002), (3334, 8523), (5001, 5682)]