78007482

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{206369}}^1$

素因数の和:206387

約数の個数: 32

約数和(自身を含む): 198115200

約数和(自身を除く): 120107718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 206369, 412738, 619107, 1238214, 1444583, 1857321, 2889166, 3714642, 4333749, 5571963, 8667498, 11143926, 13001247, 26002494, 39003741, 78007482]

約数ペア:

[(1, 78007482), (2, 39003741), (3, 26002494), (6, 13001247), (7, 11143926), (9, 8667498), (14, 5571963), (18, 4333749), (21, 3714642), (27, 2889166), (42, 1857321), (54, 1444583), (63, 1238214), (126, 619107), (189, 412738), (378, 206369)]