13579146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2293}}^1$

素因数の和:2355

約数の個数: 48

約数和(自身を含む): 34354944

約数和(自身を除く): 20775798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2293, 2961, 4586, 5922, 6879, 13758, 16051, 20637, 32102, 41274, 48153, 96306, 107771, 144459, 215542, 288918, 323313, 646626, 754397, 969939, 1508794, 1939878, 2263191, 4526382, 6789573, 13579146]

約数ペア:

[(1, 13579146), (2, 6789573), (3, 4526382), (6, 2263191), (7, 1939878), (9, 1508794), (14, 969939), (18, 754397), (21, 646626), (42, 323313), (47, 288918), (63, 215542), (94, 144459), (126, 107771), (141, 96306), (282, 48153), (329, 41274), (423, 32102), (658, 20637), (846, 16051), (987, 13758), (1974, 6879), (2293, 5922), (2961, 4586)]