1381464

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{2741}}^1$

素因数の和:2760

約数の個数: 48

約数和(自身を含む): 4277520

約数和(自身を除く): 2896056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 2741, 5482, 8223, 10964, 16446, 19187, 21928, 24669, 32892, 38374, 49338, 57561, 65784, 76748, 98676, 115122, 153496, 172683, 197352, 230244, 345366, 460488, 690732, 1381464]

約数ペア:

[(1, 1381464), (2, 690732), (3, 460488), (4, 345366), (6, 230244), (7, 197352), (8, 172683), (9, 153496), (12, 115122), (14, 98676), (18, 76748), (21, 65784), (24, 57561), (28, 49338), (36, 38374), (42, 32892), (56, 24669), (63, 21928), (72, 19187), (84, 16446), (126, 10964), (168, 8223), (252, 5482), (504, 2741)]