6719724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 18869760

約数和(自身を除く): 12150036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 132, 142, 198, 213, 239, 284, 396, 426, 478, 639, 717, 781, 852, 956, 1278, 1434, 1562, 2151, 2343, 2556, 2629, 2868, 3124, 4302, 4686, 5258, 7029, 7887, 8604, 9372, 10516, 14058, 15774, 16969, 23661, 28116, 31548, 33938, 47322, 50907, 67876, 94644, 101814, 152721, 186659, 203628, 305442, 373318, 559977, 610884, 746636, 1119954, 1679931, 2239908, 3359862, 6719724]

約数ペア:

[(1, 6719724), (2, 3359862), (3, 2239908), (4, 1679931), (6, 1119954), (9, 746636), (11, 610884), (12, 559977), (18, 373318), (22, 305442), (33, 203628), (36, 186659), (44, 152721), (66, 101814), (71, 94644), (99, 67876), (132, 50907), (142, 47322), (198, 33938), (213, 31548), (239, 28116), (284, 23661), (396, 16969), (426, 15774), (478, 14058), (639, 10516), (717, 9372), (781, 8604), (852, 7887), (956, 7029), (1278, 5258), (1434, 4686), (1562, 4302), (2151, 3124), (2343, 2868), (2556, 2629)]