1785752046

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{448907}}^1$

素因数の和:448945

約数の個数: 48

約数和(自身を含む): 4411867824

約数和(自身を除く): 2626115778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 448907, 897814, 1346721, 2693442, 4040163, 5835791, 7631419, 8080326, 11671582, 15262838, 17507373, 22894257, 35014746, 45788514, 52522119, 68682771, 99208447, 105044238, 137365542, 198416894, 297625341, 595250682, 892876023, 1785752046]

約数ペア:

[(1, 1785752046), (2, 892876023), (3, 595250682), (6, 297625341), (9, 198416894), (13, 137365542), (17, 105044238), (18, 99208447), (26, 68682771), (34, 52522119), (39, 45788514), (51, 35014746), (78, 22894257), (102, 17507373), (117, 15262838), (153, 11671582), (221, 8080326), (234, 7631419), (306, 5835791), (442, 4040163), (663, 2693442), (1326, 1346721), (1989, 897814), (3978, 448907)]