21843042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2887}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 47548032

約数和(自身を除く): 25704990

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2522, 2887, 3783, 5774, 7566, 8661, 17322, 37531, 75062, 112593, 225186, 280039, 560078, 840117, 1680234, 3640507, 7281014, 10921521, 21843042]

約数ペア:

[(1, 21843042), (2, 10921521), (3, 7281014), (6, 3640507), (13, 1680234), (26, 840117), (39, 560078), (78, 280039), (97, 225186), (194, 112593), (291, 75062), (582, 37531), (1261, 17322), (2522, 8661), (2887, 7566), (3783, 5774)]