2019425814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{41201}}^1$

素因数の和:41605

約数の個数: 48

約数和(自身を含む): 5013459360

約数和(自身を除く): 2994033546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 389, 778, 1167, 2334, 2723, 3501, 5446, 7002, 8169, 16338, 24507, 41201, 49014, 82402, 123603, 247206, 288407, 370809, 576814, 741618, 865221, 1730442, 2595663, 5191326, 16027189, 32054378, 48081567, 96163134, 112190323, 144244701, 224380646, 288489402, 336570969, 673141938, 1009712907, 2019425814]

約数ペア:

[(1, 2019425814), (2, 1009712907), (3, 673141938), (6, 336570969), (7, 288489402), (9, 224380646), (14, 144244701), (18, 112190323), (21, 96163134), (42, 48081567), (63, 32054378), (126, 16027189), (389, 5191326), (778, 2595663), (1167, 1730442), (2334, 865221), (2723, 741618), (3501, 576814), (5446, 370809), (7002, 288407), (8169, 247206), (16338, 123603), (24507, 82402), (41201, 49014)]