18120498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3761}}^1$

素因数の和:3850

約数の個数: 32

約数和(自身を含む): 40087872

約数和(自身を除く): 21967374

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 3761, 4818, 7522, 11283, 22566, 41371, 82742, 124113, 248226, 274553, 549106, 823659, 1647318, 3020083, 6040166, 9060249, 18120498]

約数ペア:

[(1, 18120498), (2, 9060249), (3, 6040166), (6, 3020083), (11, 1647318), (22, 823659), (33, 549106), (66, 274553), (73, 248226), (146, 124113), (219, 82742), (438, 41371), (803, 22566), (1606, 11283), (2409, 7522), (3761, 4818)]