124516818

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 286986240

約数和(自身を除く): 162469422

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 71, 94, 141, 142, 213, 282, 423, 426, 639, 691, 846, 1269, 1278, 1382, 1917, 2073, 2538, 3337, 3834, 4146, 6219, 6674, 10011, 12438, 18657, 20022, 30033, 32477, 37314, 49061, 60066, 64954, 90099, 97431, 98122, 147183, 180198, 194862, 292293, 294366, 441549, 584586, 876879, 883098, 1324647, 1753758, 2305867, 2649294, 4611734, 6917601, 13835202, 20752803, 41505606, 62258409, 124516818]

約数ペア:

[(1, 124516818), (2, 62258409), (3, 41505606), (6, 20752803), (9, 13835202), (18, 6917601), (27, 4611734), (47, 2649294), (54, 2305867), (71, 1753758), (94, 1324647), (141, 883098), (142, 876879), (213, 584586), (282, 441549), (423, 294366), (426, 292293), (639, 194862), (691, 180198), (846, 147183), (1269, 98122), (1278, 97431), (1382, 90099), (1917, 64954), (2073, 60066), (2538, 49061), (3337, 37314), (3834, 32477), (4146, 30033), (6219, 20022), (6674, 18657), (10011, 12438)]