16480758

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1933}}^1$

素因数の和:1981

約数の個数: 48

約数和(自身を含む): 39685680

約数和(自身を除く): 23204922

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 1933, 2842, 3866, 4263, 5799, 8526, 11598, 13531, 27062, 40593, 56057, 81186, 94717, 112114, 168171, 189434, 284151, 336342, 392399, 568302, 784798, 1177197, 2354394, 2746793, 5493586, 8240379, 16480758]

約数ペア:

[(1, 16480758), (2, 8240379), (3, 5493586), (6, 2746793), (7, 2354394), (14, 1177197), (21, 784798), (29, 568302), (42, 392399), (49, 336342), (58, 284151), (87, 189434), (98, 168171), (147, 112114), (174, 94717), (203, 81186), (294, 56057), (406, 40593), (609, 27062), (1218, 13531), (1421, 11598), (1933, 8526), (2842, 5799), (3866, 4263)]