17065986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 40642560

約数和(自身を除く): 23576574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 71, 97, 118, 142, 177, 194, 213, 291, 354, 413, 426, 497, 582, 679, 826, 994, 1239, 1358, 1491, 2037, 2478, 2982, 4074, 4189, 5723, 6887, 8378, 11446, 12567, 13774, 17169, 20661, 25134, 29323, 34338, 40061, 41322, 48209, 58646, 80122, 87969, 96418, 120183, 144627, 175938, 240366, 289254, 406333, 812666, 1218999, 2437998, 2844331, 5688662, 8532993, 17065986]

約数ペア:

[(1, 17065986), (2, 8532993), (3, 5688662), (6, 2844331), (7, 2437998), (14, 1218999), (21, 812666), (42, 406333), (59, 289254), (71, 240366), (97, 175938), (118, 144627), (142, 120183), (177, 96418), (194, 87969), (213, 80122), (291, 58646), (354, 48209), (413, 41322), (426, 40061), (497, 34338), (582, 29323), (679, 25134), (826, 20661), (994, 17169), (1239, 13774), (1358, 12567), (1491, 11446), (2037, 8378), (2478, 6887), (2982, 5723), (4074, 4189)]