1344798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 3590496

約数和(自身を除く): 2245698

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 821, 1638, 1642, 2463, 4926, 5747, 7389, 10673, 11494, 14778, 17241, 21346, 32019, 34482, 51723, 64038, 74711, 96057, 103446, 149422, 192114, 224133, 448266, 672399, 1344798]

約数ペア:

[(1, 1344798), (2, 672399), (3, 448266), (6, 224133), (7, 192114), (9, 149422), (13, 103446), (14, 96057), (18, 74711), (21, 64038), (26, 51723), (39, 34482), (42, 32019), (63, 21346), (78, 17241), (91, 14778), (117, 11494), (126, 10673), (182, 7389), (234, 5747), (273, 4926), (546, 2463), (819, 1642), (821, 1638)]