122498334

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{19841}}^1$

素因数の和:19870

約数の個数: 48

約数和(自身を含む): 309535200

約数和(自身を除く): 187036866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 19841, 39682, 59523, 119046, 138887, 178569, 277774, 357138, 416661, 833322, 972209, 1249983, 1944418, 2499966, 2916627, 5833254, 6805463, 8749881, 13610926, 17499762, 20416389, 40832778, 61249167, 122498334]

約数ペア:

[(1, 122498334), (2, 61249167), (3, 40832778), (6, 20416389), (7, 17499762), (9, 13610926), (14, 8749881), (18, 6805463), (21, 5833254), (42, 2916627), (49, 2499966), (63, 1944418), (98, 1249983), (126, 972209), (147, 833322), (294, 416661), (343, 357138), (441, 277774), (686, 178569), (882, 138887), (1029, 119046), (2058, 59523), (3087, 39682), (6174, 19841)]