1837971369

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1619}}^1$

素因数の和:1982

約数の個数: 48

約数和(自身を含む): 2962552320

約数和(自身を除く): 1124580951

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 313, 403, 939, 1209, 1619, 2817, 3627, 4069, 4857, 9703, 12207, 14571, 21047, 29109, 36621, 50189, 63141, 87327, 126139, 150567, 189423, 378417, 451701, 506747, 652457, 1135251, 1520241, 1957371, 4560723, 5872113, 6587711, 15709157, 19763133, 47127471, 59289399, 141382413, 204219041, 612657123, 1837971369]

約数ペア:

[(1, 1837971369), (3, 612657123), (9, 204219041), (13, 141382413), (31, 59289399), (39, 47127471), (93, 19763133), (117, 15709157), (279, 6587711), (313, 5872113), (403, 4560723), (939, 1957371), (1209, 1520241), (1619, 1135251), (2817, 652457), (3627, 506747), (4069, 451701), (4857, 378417), (9703, 189423), (12207, 150567), (14571, 126139), (21047, 87327), (29109, 63141), (36621, 50189)]