16886646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5827}}^1$

素因数の和:5865

約数の個数: 48

約数和(自身を含む): 43640064

約数和(自身を除く): 26753418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 5827, 11654, 17481, 34962, 40789, 52443, 81578, 104886, 122367, 134021, 244734, 268042, 367101, 402063, 734202, 804126, 938147, 1206189, 1876294, 2412378, 2814441, 5628882, 8443323, 16886646]

約数ペア:

[(1, 16886646), (2, 8443323), (3, 5628882), (6, 2814441), (7, 2412378), (9, 1876294), (14, 1206189), (18, 938147), (21, 804126), (23, 734202), (42, 402063), (46, 367101), (63, 268042), (69, 244734), (126, 134021), (138, 122367), (161, 104886), (207, 81578), (322, 52443), (414, 40789), (483, 34962), (966, 17481), (1449, 11654), (2898, 5827)]