40195038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30313}}^1$

素因数の和:30348

約数の個数: 32

約数和(自身を含む): 91669536

約数和(自身を除く): 51474498

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 30313, 60626, 90939, 181878, 394069, 515321, 788138, 1030642, 1182207, 1545963, 2364414, 3091926, 6699173, 13398346, 20097519, 40195038]

約数ペア:

[(1, 40195038), (2, 20097519), (3, 13398346), (6, 6699173), (13, 3091926), (17, 2364414), (26, 1545963), (34, 1182207), (39, 1030642), (51, 788138), (78, 515321), (102, 394069), (221, 181878), (442, 90939), (663, 60626), (1326, 30313)]