40737438

素因数分解:

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

素因数の和:2358

約数の個数: 64

約数和(自身を含む): 105707520

約数和(自身を除く): 64970082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 987, 1269, 1974, 2293, 2538, 2961, 4586, 5922, 6879, 8883, 13758, 16051, 17766, 20637, 32102, 41274, 48153, 61911, 96306, 107771, 123822, 144459, 215542, 288918, 323313, 433377, 646626, 754397, 866754, 969939, 1508794, 1939878, 2263191, 2909817, 4526382, 5819634, 6789573, 13579146, 20368719, 40737438]

約数ペア:

[(1, 40737438), (2, 20368719), (3, 13579146), (6, 6789573), (7, 5819634), (9, 4526382), (14, 2909817), (18, 2263191), (21, 1939878), (27, 1508794), (42, 969939), (47, 866754), (54, 754397), (63, 646626), (94, 433377), (126, 323313), (141, 288918), (189, 215542), (282, 144459), (329, 123822), (378, 107771), (423, 96306), (658, 61911), (846, 48153), (987, 41274), (1269, 32102), (1974, 20637), (2293, 17766), (2538, 16051), (2961, 13758), (4586, 8883), (5922, 6879)]