40103946

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{787}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 92196000

約数和(自身を除く): 52092054

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 149, 171, 298, 342, 447, 787, 894, 1341, 1574, 2361, 2682, 2831, 4722, 5662, 7083, 8493, 14166, 14953, 16986, 25479, 29906, 44859, 50958, 89718, 117263, 134577, 234526, 269154, 351789, 703578, 1055367, 2110734, 2227997, 4455994, 6683991, 13367982, 20051973, 40103946]

約数ペア:

[(1, 40103946), (2, 20051973), (3, 13367982), (6, 6683991), (9, 4455994), (18, 2227997), (19, 2110734), (38, 1055367), (57, 703578), (114, 351789), (149, 269154), (171, 234526), (298, 134577), (342, 117263), (447, 89718), (787, 50958), (894, 44859), (1341, 29906), (1574, 25479), (2361, 16986), (2682, 14953), (2831, 14166), (4722, 8493), (5662, 7083)]