118687878

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 264176640

約数和(自身を除く): 145488762

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 239, 282, 423, 478, 587, 717, 846, 1174, 1434, 1761, 2151, 3522, 4302, 5283, 10566, 11233, 22466, 27589, 33699, 55178, 67398, 82767, 101097, 140293, 165534, 202194, 248301, 280586, 420879, 496602, 841758, 1262637, 2525274, 6593771, 13187542, 19781313, 39562626, 59343939, 118687878]

約数ペア:

[(1, 118687878), (2, 59343939), (3, 39562626), (6, 19781313), (9, 13187542), (18, 6593771), (47, 2525274), (94, 1262637), (141, 841758), (239, 496602), (282, 420879), (423, 280586), (478, 248301), (587, 202194), (717, 165534), (846, 140293), (1174, 101097), (1434, 82767), (1761, 67398), (2151, 55178), (3522, 33699), (4302, 27589), (5283, 22466), (10566, 11233)]