16233894

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 37140480

約数和(自身を除く): 20906586

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 279, 282, 423, 558, 619, 846, 1238, 1457, 1857, 2914, 3714, 4371, 5571, 8742, 11142, 13113, 19189, 26226, 29093, 38378, 57567, 58186, 87279, 115134, 172701, 174558, 261837, 345402, 523674, 901883, 1803766, 2705649, 5411298, 8116947, 16233894]

約数ペア:

[(1, 16233894), (2, 8116947), (3, 5411298), (6, 2705649), (9, 1803766), (18, 901883), (31, 523674), (47, 345402), (62, 261837), (93, 174558), (94, 172701), (141, 115134), (186, 87279), (279, 58186), (282, 57567), (423, 38378), (558, 29093), (619, 26226), (846, 19189), (1238, 13113), (1457, 11142), (1857, 8742), (2914, 5571), (3714, 4371)]