26898018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 64561152

約数和(自身を除く): 37663134

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 73, 93, 146, 186, 217, 219, 283, 434, 438, 511, 566, 651, 849, 1022, 1302, 1533, 1698, 1981, 2263, 3066, 3962, 4526, 5943, 6789, 8773, 11886, 13578, 15841, 17546, 20659, 26319, 31682, 41318, 47523, 52638, 61411, 61977, 95046, 122822, 123954, 144613, 184233, 289226, 368466, 433839, 640429, 867678, 1280858, 1921287, 3842574, 4483003, 8966006, 13449009, 26898018]

約数ペア:

[(1, 26898018), (2, 13449009), (3, 8966006), (6, 4483003), (7, 3842574), (14, 1921287), (21, 1280858), (31, 867678), (42, 640429), (62, 433839), (73, 368466), (93, 289226), (146, 184233), (186, 144613), (217, 123954), (219, 122822), (283, 95046), (434, 61977), (438, 61411), (511, 52638), (566, 47523), (651, 41318), (849, 31682), (1022, 26319), (1302, 20659), (1533, 17546), (1698, 15841), (1981, 13578), (2263, 11886), (3066, 8773), (3962, 6789), (4526, 5943)]