2178084

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 5503680

約数和(自身を除く): 3325596

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 233, 246, 466, 492, 699, 779, 932, 1398, 1558, 2337, 2796, 3116, 4427, 4674, 8854, 9348, 9553, 13281, 17708, 19106, 26562, 28659, 38212, 53124, 57318, 114636, 181507, 363014, 544521, 726028, 1089042, 2178084]

約数ペア:

[(1, 2178084), (2, 1089042), (3, 726028), (4, 544521), (6, 363014), (12, 181507), (19, 114636), (38, 57318), (41, 53124), (57, 38212), (76, 28659), (82, 26562), (114, 19106), (123, 17708), (164, 13281), (228, 9553), (233, 9348), (246, 8854), (466, 4674), (492, 4427), (699, 3116), (779, 2796), (932, 2337), (1398, 1558)]