1961569206

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{23593}}^1$

素因数の和:23781

約数の個数: 48

約数和(自身を含む): 4416796800

約数和(自身を除く): 2455227594

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 149, 186, 279, 298, 447, 558, 894, 1341, 2682, 4619, 9238, 13857, 23593, 27714, 41571, 47186, 70779, 83142, 141558, 212337, 424674, 731383, 1462766, 2194149, 3515357, 4388298, 6582447, 7030714, 10546071, 13164894, 21092142, 31638213, 63276426, 108976067, 217952134, 326928201, 653856402, 980784603, 1961569206]

約数ペア:

[(1, 1961569206), (2, 980784603), (3, 653856402), (6, 326928201), (9, 217952134), (18, 108976067), (31, 63276426), (62, 31638213), (93, 21092142), (149, 13164894), (186, 10546071), (279, 7030714), (298, 6582447), (447, 4388298), (558, 3515357), (894, 2194149), (1341, 1462766), (2682, 731383), (4619, 424674), (9238, 212337), (13857, 141558), (23593, 83142), (27714, 70779), (41571, 47186)]