17741196

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 49690368

約数和(自身を除く): 31949172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 132, 142, 198, 213, 284, 396, 426, 631, 639, 781, 852, 1262, 1278, 1562, 1893, 2343, 2524, 2556, 3124, 3786, 4686, 5679, 6941, 7029, 7572, 9372, 11358, 13882, 14058, 20823, 22716, 27764, 28116, 41646, 44801, 62469, 83292, 89602, 124938, 134403, 179204, 249876, 268806, 403209, 492811, 537612, 806418, 985622, 1478433, 1612836, 1971244, 2956866, 4435299, 5913732, 8870598, 17741196]

約数ペア:

[(1, 17741196), (2, 8870598), (3, 5913732), (4, 4435299), (6, 2956866), (9, 1971244), (11, 1612836), (12, 1478433), (18, 985622), (22, 806418), (33, 537612), (36, 492811), (44, 403209), (66, 268806), (71, 249876), (99, 179204), (132, 134403), (142, 124938), (198, 89602), (213, 83292), (284, 62469), (396, 44801), (426, 41646), (631, 28116), (639, 27764), (781, 22716), (852, 20823), (1262, 14058), (1278, 13882), (1562, 11358), (1893, 9372), (2343, 7572), (2524, 7029), (2556, 6941), (3124, 5679), (3786, 4686)]