2018605041

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{1217}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 3184154064

約数和(自身を除く): 1165549023

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 293, 333, 629, 879, 1217, 1887, 2637, 3651, 4981, 5661, 10841, 10953, 14943, 20689, 32523, 44829, 45029, 62067, 97569, 135087, 184297, 186201, 356581, 405261, 552891, 765493, 1069743, 1658673, 2296479, 3209229, 6061877, 6889437, 13193497, 18185631, 39580491, 54556893, 118741473, 224289449, 672868347, 2018605041]

約数ペア:

[(1, 2018605041), (3, 672868347), (9, 224289449), (17, 118741473), (37, 54556893), (51, 39580491), (111, 18185631), (153, 13193497), (293, 6889437), (333, 6061877), (629, 3209229), (879, 2296479), (1217, 1658673), (1887, 1069743), (2637, 765493), (3651, 552891), (4981, 405261), (5661, 356581), (10841, 186201), (10953, 184297), (14943, 135087), (20689, 97569), (32523, 62067), (44829, 45029)]