13242642

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1503

約数の個数: 48

約数和(自身を含む): 31825152

約数和(自身を除く): 18582510

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1453, 1519, 2906, 3038, 4359, 4557, 8718, 9114, 10171, 20342, 30513, 45043, 61026, 71197, 90086, 135129, 142394, 213591, 270258, 315301, 427182, 630602, 945903, 1891806, 2207107, 4414214, 6621321, 13242642]

約数ペア:

[(1, 13242642), (2, 6621321), (3, 4414214), (6, 2207107), (7, 1891806), (14, 945903), (21, 630602), (31, 427182), (42, 315301), (49, 270258), (62, 213591), (93, 142394), (98, 135129), (147, 90086), (186, 71197), (217, 61026), (294, 45043), (434, 30513), (651, 20342), (1302, 10171), (1453, 9114), (1519, 8718), (2906, 4557), (3038, 4359)]