27697194

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1559}}^1$

素因数の和:1624

約数の個数: 64

約数和(自身を含む): 71884800

約数和(自身を除く): 44187606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 987, 1269, 1559, 1974, 2538, 2961, 3118, 4677, 5922, 8883, 9354, 10913, 14031, 17766, 21826, 28062, 32739, 42093, 65478, 73273, 84186, 98217, 146546, 196434, 219819, 294651, 439638, 512911, 589302, 659457, 1025822, 1318914, 1538733, 1978371, 3077466, 3956742, 4616199, 9232398, 13848597, 27697194]

約数ペア:

[(1, 27697194), (2, 13848597), (3, 9232398), (6, 4616199), (7, 3956742), (9, 3077466), (14, 1978371), (18, 1538733), (21, 1318914), (27, 1025822), (42, 659457), (47, 589302), (54, 512911), (63, 439638), (94, 294651), (126, 219819), (141, 196434), (189, 146546), (282, 98217), (329, 84186), (378, 73273), (423, 65478), (658, 42093), (846, 32739), (987, 28062), (1269, 21826), (1559, 17766), (1974, 14031), (2538, 10913), (2961, 9354), (3118, 8883), (4677, 5922)]