118864986

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 264249216

約数和(自身を除く): 145384230

約数列:

[1, 2, 3, 6, 17, 34, 41, 43, 51, 82, 86, 102, 123, 129, 246, 258, 661, 697, 731, 1322, 1394, 1462, 1763, 1983, 2091, 2193, 3526, 3966, 4182, 4386, 5289, 10578, 11237, 22474, 27101, 28423, 29971, 33711, 54202, 56846, 59942, 67422, 81303, 85269, 89913, 162606, 170538, 179826, 460717, 483191, 921434, 966382, 1165343, 1382151, 1449573, 2330686, 2764302, 2899146, 3496029, 6992058, 19810831, 39621662, 59432493, 118864986]

約数ペア:

[(1, 118864986), (2, 59432493), (3, 39621662), (6, 19810831), (17, 6992058), (34, 3496029), (41, 2899146), (43, 2764302), (51, 2330686), (82, 1449573), (86, 1382151), (102, 1165343), (123, 966382), (129, 921434), (246, 483191), (258, 460717), (661, 179826), (697, 170538), (731, 162606), (1322, 89913), (1394, 85269), (1462, 81303), (1763, 67422), (1983, 59942), (2091, 56846), (2193, 54202), (3526, 33711), (3966, 29971), (4182, 28423), (4386, 27101), (5289, 22474), (10578, 11237)]