2620653678

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{2173013}}^1$

素因数の和:2173088

約数の個数: 24

約数和(自身を含む): 5762833128

約数和(自身を除く): 3142179450

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 2173013, 4346026, 6519039, 13038078, 19557117, 39114234, 145591871, 291183742, 436775613, 873551226, 1310326839, 2620653678]

約数ペア:

[(1, 2620653678), (2, 1310326839), (3, 873551226), (6, 436775613), (9, 291183742), (18, 145591871), (67, 39114234), (134, 19557117), (201, 13038078), (402, 6519039), (603, 4346026), (1206, 2173013)]