25567508718

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{210401}}^1$

素因数の和:210609

約数の個数: 48

約数和(自身を含む): 57045873456

約数和(自身を除く): 31478364738

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 157, 258, 314, 387, 471, 774, 942, 1413, 2826, 6751, 13502, 20253, 40506, 60759, 121518, 210401, 420802, 631203, 1262406, 1893609, 3787218, 9047243, 18094486, 27141729, 33032957, 54283458, 66065914, 81425187, 99098871, 162850374, 198197742, 297296613, 594593226, 1420417151, 2840834302, 4261251453, 8522502906, 12783754359, 25567508718]

約数ペア:

[(1, 25567508718), (2, 12783754359), (3, 8522502906), (6, 4261251453), (9, 2840834302), (18, 1420417151), (43, 594593226), (86, 297296613), (129, 198197742), (157, 162850374), (258, 99098871), (314, 81425187), (387, 66065914), (471, 54283458), (774, 33032957), (942, 27141729), (1413, 18094486), (2826, 9047243), (6751, 3787218), (13502, 1893609), (20253, 1262406), (40506, 631203), (60759, 420802), (121518, 210401)]