2012358951

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 3224793600

約数和(自身を除く): 1212434649

約数列:

[1, 3, 9, 19, 27, 57, 61, 107, 171, 183, 321, 513, 549, 601, 963, 1159, 1647, 1803, 2033, 2889, 3477, 5409, 6099, 6527, 10431, 11419, 16227, 18297, 19581, 31293, 34257, 36661, 54891, 58743, 64307, 102771, 109983, 124013, 176229, 192921, 308313, 329949, 372039, 578763, 696559, 989847, 1116117, 1221833, 1736289, 2089677, 3348351, 3665499, 3922727, 6269031, 10996497, 11768181, 18807093, 32989491, 35304543, 74531813, 105913629, 223595439, 670786317, 2012358951]

約数ペア:

[(1, 2012358951), (3, 670786317), (9, 223595439), (19, 105913629), (27, 74531813), (57, 35304543), (61, 32989491), (107, 18807093), (171, 11768181), (183, 10996497), (321, 6269031), (513, 3922727), (549, 3665499), (601, 3348351), (963, 2089677), (1159, 1736289), (1647, 1221833), (1803, 1116117), (2033, 989847), (2889, 696559), (3477, 578763), (5409, 372039), (6099, 329949), (6527, 308313), (10431, 192921), (11419, 176229), (16227, 124013), (18297, 109983), (19581, 102771), (31293, 64307), (34257, 58743), (36661, 54891)]