1427872878

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{39251}}^1$

素因数の和:39349

約数の個数: 48

約数和(自身を含む): 3233108736

約数和(自身を除く): 1805235858

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 86, 94, 129, 141, 258, 282, 387, 423, 774, 846, 2021, 4042, 6063, 12126, 18189, 36378, 39251, 78502, 117753, 235506, 353259, 706518, 1687793, 1844797, 3375586, 3689594, 5063379, 5534391, 10126758, 11068782, 15190137, 16603173, 30380274, 33206346, 79326271, 158652542, 237978813, 475957626, 713936439, 1427872878]

約数ペア:

[(1, 1427872878), (2, 713936439), (3, 475957626), (6, 237978813), (9, 158652542), (18, 79326271), (43, 33206346), (47, 30380274), (86, 16603173), (94, 15190137), (129, 11068782), (141, 10126758), (258, 5534391), (282, 5063379), (387, 3689594), (423, 3375586), (774, 1844797), (846, 1687793), (2021, 706518), (4042, 353259), (6063, 235506), (12126, 117753), (18189, 78502), (36378, 39251)]