2001945834

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{19543}}^1$

素因数の和:19832

約数の個数: 64

約数和(自身を含む): 5103329280

約数和(自身を除く): 3101383446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 271, 378, 542, 813, 1626, 1897, 2439, 3794, 4878, 5691, 7317, 11382, 14634, 17073, 19543, 34146, 39086, 51219, 58629, 102438, 117258, 136801, 175887, 273602, 351774, 410403, 527661, 820806, 1055322, 1231209, 2462418, 3693627, 5296153, 7387254, 10592306, 15888459, 31776918, 37073071, 47665377, 74146142, 95330754, 111219213, 142996131, 222438426, 285992262, 333657639, 667315278, 1000972917, 2001945834]

約数ペア:

[(1, 2001945834), (2, 1000972917), (3, 667315278), (6, 333657639), (7, 285992262), (9, 222438426), (14, 142996131), (18, 111219213), (21, 95330754), (27, 74146142), (42, 47665377), (54, 37073071), (63, 31776918), (126, 15888459), (189, 10592306), (271, 7387254), (378, 5296153), (542, 3693627), (813, 2462418), (1626, 1231209), (1897, 1055322), (2439, 820806), (3794, 527661), (4878, 410403), (5691, 351774), (7317, 273602), (11382, 175887), (14634, 136801), (17073, 117258), (19543, 102438), (34146, 58629), (39086, 51219)]