42757686

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 102850560

約数和(自身を除く): 60092874

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 47, 51, 54, 94, 102, 141, 153, 282, 306, 423, 459, 799, 846, 918, 991, 1269, 1598, 1982, 2397, 2538, 2973, 4794, 5946, 7191, 8919, 14382, 16847, 17838, 21573, 26757, 33694, 43146, 46577, 50541, 53514, 93154, 101082, 139731, 151623, 279462, 303246, 419193, 454869, 791809, 838386, 909738, 1257579, 1583618, 2375427, 2515158, 4750854, 7126281, 14252562, 21378843, 42757686]

約数ペア:

[(1, 42757686), (2, 21378843), (3, 14252562), (6, 7126281), (9, 4750854), (17, 2515158), (18, 2375427), (27, 1583618), (34, 1257579), (47, 909738), (51, 838386), (54, 791809), (94, 454869), (102, 419193), (141, 303246), (153, 279462), (282, 151623), (306, 139731), (423, 101082), (459, 93154), (799, 53514), (846, 50541), (918, 46577), (991, 43146), (1269, 33694), (1598, 26757), (1982, 21573), (2397, 17838), (2538, 16847), (2973, 14382), (4794, 8919), (5946, 7191)]