486598446

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{20129}}^1$

素因数の和:20233

約数の個数: 48

約数和(自身を含む): 1130500800

約数和(自身を除く): 643902354

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 79, 102, 153, 158, 237, 306, 474, 711, 1343, 1422, 2686, 4029, 8058, 12087, 20129, 24174, 40258, 60387, 120774, 181161, 342193, 362322, 684386, 1026579, 1590191, 2053158, 3079737, 3180382, 4770573, 6159474, 9541146, 14311719, 27033247, 28623438, 54066494, 81099741, 162199482, 243299223, 486598446]

約数ペア:

[(1, 486598446), (2, 243299223), (3, 162199482), (6, 81099741), (9, 54066494), (17, 28623438), (18, 27033247), (34, 14311719), (51, 9541146), (79, 6159474), (102, 4770573), (153, 3180382), (158, 3079737), (237, 2053158), (306, 1590191), (474, 1026579), (711, 684386), (1343, 362322), (1422, 342193), (2686, 181161), (4029, 120774), (8058, 60387), (12087, 40258), (20129, 24174)]