15980094

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1453}}^1$

素因数の和:1521

約数の個数: 48

約数和(自身を含む): 38106432

約数和(自身を除く): 22126338

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1453, 1833, 2906, 3666, 4359, 5499, 8718, 10998, 13077, 18889, 26154, 37778, 56667, 68291, 113334, 136582, 170001, 204873, 340002, 409746, 614619, 887783, 1229238, 1775566, 2663349, 5326698, 7990047, 15980094]

約数ペア:

[(1, 15980094), (2, 7990047), (3, 5326698), (6, 2663349), (9, 1775566), (13, 1229238), (18, 887783), (26, 614619), (39, 409746), (47, 340002), (78, 204873), (94, 170001), (117, 136582), (141, 113334), (234, 68291), (282, 56667), (423, 37778), (611, 26154), (846, 18889), (1222, 13077), (1453, 10998), (1833, 8718), (2906, 5499), (3666, 4359)]