129838086

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{883}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 330969600

約数和(自身を除く): 201131514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 389, 778, 883, 1167, 1766, 2334, 2649, 2723, 3501, 5298, 5446, 6181, 7002, 7947, 8169, 10503, 12362, 15894, 16338, 18543, 21006, 23841, 24507, 37086, 47682, 49014, 55629, 73521, 111258, 147042, 166887, 333774, 343487, 686974, 1030461, 2060922, 2404409, 3091383, 4808818, 6182766, 7213227, 9274149, 14426454, 18548298, 21639681, 43279362, 64919043, 129838086]

約数ペア:

[(1, 129838086), (2, 64919043), (3, 43279362), (6, 21639681), (7, 18548298), (9, 14426454), (14, 9274149), (18, 7213227), (21, 6182766), (27, 4808818), (42, 3091383), (54, 2404409), (63, 2060922), (126, 1030461), (189, 686974), (378, 343487), (389, 333774), (778, 166887), (883, 147042), (1167, 111258), (1766, 73521), (2334, 55629), (2649, 49014), (2723, 47682), (3501, 37086), (5298, 24507), (5446, 23841), (6181, 21006), (7002, 18543), (7947, 16338), (8169, 15894), (10503, 12362)]