66716874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31147}}^1$

素因数の和:31179

約数の個数: 48

約数和(自身を含む): 174927168

約数和(自身を除く): 108210294

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 31147, 62294, 93441, 186882, 218029, 280323, 436058, 529499, 560646, 654087, 1058998, 1308174, 1588497, 1962261, 3176994, 3706493, 3924522, 4765491, 7412986, 9530982, 11119479, 22238958, 33358437, 66716874]

約数ペア:

[(1, 66716874), (2, 33358437), (3, 22238958), (6, 11119479), (7, 9530982), (9, 7412986), (14, 4765491), (17, 3924522), (18, 3706493), (21, 3176994), (34, 1962261), (42, 1588497), (51, 1308174), (63, 1058998), (102, 654087), (119, 560646), (126, 529499), (153, 436058), (238, 280323), (306, 218029), (357, 186882), (714, 93441), (1071, 62294), (2142, 31147)]