2000724678

素因数分解:

$2^1\times 3^3\times {\mathrm{9631}}^1\times {\mathrm{3847}}^1$

素因数の和:13489

約数の個数: 32

約数和(自身を含む): 4447672320

約数和(自身を除く): 2446947642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3847, 7694, 9631, 11541, 19262, 23082, 28893, 34623, 57786, 69246, 86679, 103869, 173358, 207738, 260037, 520074, 37050457, 74100914, 111151371, 222302742, 333454113, 666908226, 1000362339, 2000724678]

約数ペア:

[(1, 2000724678), (2, 1000362339), (3, 666908226), (6, 333454113), (9, 222302742), (18, 111151371), (27, 74100914), (54, 37050457), (3847, 520074), (7694, 260037), (9631, 207738), (11541, 173358), (19262, 103869), (23082, 86679), (28893, 69246), (34623, 57786)]