1937838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 64

約数和(自身を含む): 4815360

約数和(自身を除く): 2877522

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 37, 42, 43, 58, 74, 86, 87, 111, 129, 174, 203, 222, 258, 259, 301, 406, 518, 602, 609, 777, 903, 1073, 1218, 1247, 1554, 1591, 1806, 2146, 2494, 3182, 3219, 3741, 4773, 6438, 7482, 7511, 8729, 9546, 11137, 15022, 17458, 22274, 22533, 26187, 33411, 45066, 46139, 52374, 66822, 92278, 138417, 276834, 322973, 645946, 968919, 1937838]

約数ペア:

[(1, 1937838), (2, 968919), (3, 645946), (6, 322973), (7, 276834), (14, 138417), (21, 92278), (29, 66822), (37, 52374), (42, 46139), (43, 45066), (58, 33411), (74, 26187), (86, 22533), (87, 22274), (111, 17458), (129, 15022), (174, 11137), (203, 9546), (222, 8729), (258, 7511), (259, 7482), (301, 6438), (406, 4773), (518, 3741), (602, 3219), (609, 3182), (777, 2494), (903, 2146), (1073, 1806), (1218, 1591), (1247, 1554)]