40197882

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15331}}^1$

素因数の和:15378

約数の個数: 32

約数和(自身を含む): 88312320

約数和(自身を除く): 48114438

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 15331, 30662, 45993, 91986, 291289, 352613, 582578, 705226, 873867, 1057839, 1747734, 2115678, 6699647, 13399294, 20098941, 40197882]

約数ペア:

[(1, 40197882), (2, 20098941), (3, 13399294), (6, 6699647), (19, 2115678), (23, 1747734), (38, 1057839), (46, 873867), (57, 705226), (69, 582578), (114, 352613), (138, 291289), (437, 91986), (874, 45993), (1311, 30662), (2622, 15331)]