40175538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27109}}^1$

素因数の和:27146

約数の個数: 32

約数和(自身を含む): 91089600

約数和(自身を除く): 50914062

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 27109, 54218, 81327, 162654, 352417, 515071, 704834, 1030142, 1057251, 1545213, 2114502, 3090426, 6695923, 13391846, 20087769, 40175538]

約数ペア:

[(1, 40175538), (2, 20087769), (3, 13391846), (6, 6695923), (13, 3090426), (19, 2114502), (26, 1545213), (38, 1057251), (39, 1030142), (57, 704834), (78, 515071), (114, 352417), (247, 162654), (494, 81327), (741, 54218), (1482, 27109)]