2100031038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{102251}}^1$

素因数の和:102429

約数の個数: 48

約数和(自身を含む): 5232030336

約数和(自身を除く): 3131999298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 2282, 2934, 3423, 6846, 10269, 20538, 102251, 204502, 306753, 613506, 715757, 920259, 1431514, 1840518, 2147271, 4294542, 6441813, 12883626, 16666913, 33333826, 50000739, 100001478, 116668391, 150002217, 233336782, 300004434, 350005173, 700010346, 1050015519, 2100031038]

約数ペア:

[(1, 2100031038), (2, 1050015519), (3, 700010346), (6, 350005173), (7, 300004434), (9, 233336782), (14, 150002217), (18, 116668391), (21, 100001478), (42, 50000739), (63, 33333826), (126, 16666913), (163, 12883626), (326, 6441813), (489, 4294542), (978, 2147271), (1141, 1840518), (1467, 1431514), (2282, 920259), (2934, 715757), (3423, 613506), (6846, 306753), (10269, 204502), (20538, 102251)]