40371318

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 97574400

約数和(自身を除く): 57203082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 131, 234, 262, 351, 393, 439, 702, 786, 878, 1179, 1317, 1703, 2358, 2634, 3406, 3537, 3951, 5109, 5707, 7074, 7902, 10218, 11414, 11853, 15327, 17121, 23706, 30654, 34242, 45981, 51363, 57509, 91962, 102726, 115018, 154089, 172527, 308178, 345054, 517581, 747617, 1035162, 1495234, 1552743, 2242851, 3105486, 4485702, 6728553, 13457106, 20185659, 40371318]

約数ペア:

[(1, 40371318), (2, 20185659), (3, 13457106), (6, 6728553), (9, 4485702), (13, 3105486), (18, 2242851), (26, 1552743), (27, 1495234), (39, 1035162), (54, 747617), (78, 517581), (117, 345054), (131, 308178), (234, 172527), (262, 154089), (351, 115018), (393, 102726), (439, 91962), (702, 57509), (786, 51363), (878, 45981), (1179, 34242), (1317, 30654), (1703, 23706), (2358, 17121), (2634, 15327), (3406, 11853), (3537, 11414), (3951, 10218), (5109, 7902), (5707, 7074)]