40497522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3307}}^1$

素因数の和:3482

約数の個数: 32

約数和(自身を含む): 87807552

約数和(自身を除く): 47310030

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 3307, 4082, 6123, 6614, 9921, 12246, 19842, 42991, 85982, 128973, 257946, 519199, 1038398, 1557597, 3115194, 6749587, 13499174, 20248761, 40497522]

約数ペア:

[(1, 40497522), (2, 20248761), (3, 13499174), (6, 6749587), (13, 3115194), (26, 1557597), (39, 1038398), (78, 519199), (157, 257946), (314, 128973), (471, 85982), (942, 42991), (2041, 19842), (3307, 12246), (4082, 9921), (6123, 6614)]