218366982

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 501258240

約数和(自身を除く): 282891258

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 97, 141, 194, 282, 291, 423, 582, 846, 873, 887, 1269, 1746, 1774, 2538, 2619, 2661, 4559, 5238, 5322, 7983, 9118, 13677, 15966, 23949, 27354, 41031, 41689, 47898, 82062, 83378, 86039, 123093, 125067, 172078, 246186, 250134, 258117, 375201, 516234, 750402, 774351, 1125603, 1548702, 2251206, 2323053, 4043833, 4646106, 8087666, 12131499, 24262998, 36394497, 72788994, 109183491, 218366982]

約数ペア:

[(1, 218366982), (2, 109183491), (3, 72788994), (6, 36394497), (9, 24262998), (18, 12131499), (27, 8087666), (47, 4646106), (54, 4043833), (94, 2323053), (97, 2251206), (141, 1548702), (194, 1125603), (282, 774351), (291, 750402), (423, 516234), (582, 375201), (846, 258117), (873, 250134), (887, 246186), (1269, 172078), (1746, 125067), (1774, 123093), (2538, 86039), (2619, 83378), (2661, 82062), (4559, 47898), (5238, 41689), (5322, 41031), (7983, 27354), (9118, 23949), (13677, 15966)]