40774446

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 92944800

約数和(自身を除く): 52170354

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 149, 207, 298, 414, 447, 661, 894, 1322, 1341, 1983, 2682, 3427, 3966, 5949, 6854, 10281, 11898, 15203, 20562, 30406, 30843, 45609, 61686, 91218, 98489, 136827, 196978, 273654, 295467, 590934, 886401, 1772802, 2265247, 4530494, 6795741, 13591482, 20387223, 40774446]

約数ペア:

[(1, 40774446), (2, 20387223), (3, 13591482), (6, 6795741), (9, 4530494), (18, 2265247), (23, 1772802), (46, 886401), (69, 590934), (138, 295467), (149, 273654), (207, 196978), (298, 136827), (414, 98489), (447, 91218), (661, 61686), (894, 45609), (1322, 30843), (1341, 30406), (1983, 20562), (2682, 15203), (3427, 11898), (3966, 10281), (5949, 6854)]