40984254

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{409}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 94021200

約数和(自身を除く): 53036946

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 293, 342, 409, 586, 818, 879, 1227, 1758, 2454, 2637, 3681, 5274, 5567, 7362, 7771, 11134, 15542, 16701, 23313, 33402, 46626, 50103, 69939, 100206, 119837, 139878, 239674, 359511, 719022, 1078533, 2157066, 2276903, 4553806, 6830709, 13661418, 20492127, 40984254]

約数ペア:

[(1, 40984254), (2, 20492127), (3, 13661418), (6, 6830709), (9, 4553806), (18, 2276903), (19, 2157066), (38, 1078533), (57, 719022), (114, 359511), (171, 239674), (293, 139878), (342, 119837), (409, 100206), (586, 69939), (818, 50103), (879, 46626), (1227, 33402), (1758, 23313), (2454, 16701), (2637, 15542), (3681, 11134), (5274, 7771), (5567, 7362)]