26131812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6619}}^1$

素因数の和:6680

約数の個数: 48

約数和(自身を含む): 71178240

約数和(自身を除く): 45046428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 6619, 13238, 19857, 26476, 39714, 46333, 79428, 92666, 138999, 185332, 277998, 311093, 555996, 622186, 933279, 1244372, 1866558, 2177651, 3733116, 4355302, 6532953, 8710604, 13065906, 26131812]

約数ペア:

[(1, 26131812), (2, 13065906), (3, 8710604), (4, 6532953), (6, 4355302), (7, 3733116), (12, 2177651), (14, 1866558), (21, 1244372), (28, 933279), (42, 622186), (47, 555996), (84, 311093), (94, 277998), (141, 185332), (188, 138999), (282, 92666), (329, 79428), (564, 46333), (658, 39714), (987, 26476), (1316, 19857), (1974, 13238), (3948, 6619)]