61974318

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{761}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 144895824

約数和(自身を除く): 82921506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 277, 294, 554, 761, 831, 1522, 1662, 1939, 2283, 3878, 4566, 5327, 5817, 10654, 11634, 13573, 15981, 27146, 31962, 37289, 40719, 74578, 81438, 111867, 210797, 223734, 421594, 632391, 1264782, 1475579, 2951158, 4426737, 8853474, 10329053, 20658106, 30987159, 61974318]

約数ペア:

[(1, 61974318), (2, 30987159), (3, 20658106), (6, 10329053), (7, 8853474), (14, 4426737), (21, 2951158), (42, 1475579), (49, 1264782), (98, 632391), (147, 421594), (277, 223734), (294, 210797), (554, 111867), (761, 81438), (831, 74578), (1522, 40719), (1662, 37289), (1939, 31962), (2283, 27146), (3878, 15981), (4566, 13573), (5327, 11634), (5817, 10654)]