130584258

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{345461}}^1$

素因数の和:345479

約数の個数: 32

約数和(自身を含む): 331643520

約数和(自身を除く): 201059262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 345461, 690922, 1036383, 2072766, 2418227, 3109149, 4836454, 6218298, 7254681, 9327447, 14509362, 18654894, 21764043, 43528086, 65292129, 130584258]

約数ペア:

[(1, 130584258), (2, 65292129), (3, 43528086), (6, 21764043), (7, 18654894), (9, 14509362), (14, 9327447), (18, 7254681), (21, 6218298), (27, 4836454), (42, 3109149), (54, 2418227), (63, 2072766), (126, 1036383), (189, 690922), (378, 345461)]